I guess you will be appearing for cabin crew interview , if yes then here are few tips.

The key would appear to be very positive and very confident in your delivery. This will come from as much rehearsing as you can.

Practice some of the answers for the interview questions that you are likely to be asked
- What are your strengths?
- What are your weaknesses?
- Have you ever lost your temper?
- What is the best example of customer service that you have come across?
- What is the worst example of customer service that you have come across?

Best of luck !