You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I planned a trip in the month of march, can you let me know the flights availability in march please?

ASSISTANT: Sure, I am happy to help you. Ok, can I have your planned trip dates?

USER: Sure, my trip dates are from 03/26 till 03/28.

ASSISTANT: Sure, may I know your source and destination codes?

USER: My source and destination airport codes are from PHX and DFW.

ASSISTANT: Yes, I have found a flight-1006 with Southwest airlines. Can I proceed with the booking?

USER: Please, proceed with Jennifer Lee.

ASSISTANT: Yes Lee, your reservation is done successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a happy journey.

USER: Welcome.