You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you today?

USER: I am Donald Jackson, can you please help me to book a flight form CLT?

ASSISTANT: Sure, please share your travelling dates?

USER: I would like to travel on 07/31 and 08/02.

ASSISTANT: May I know your destination airport code?

USER: My preferred destination airport code is SEA.

ASSISTANT: How much can you afford for your ticket?

USER: My price limit for this trip is 500.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, we found a connecting flight with fare of 300 in JetBlue airline.

USER: Yes, proceed with booking.

ASSISTANT: Your ticket has been reserved with 1008 flight number.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us.