You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: This is Gary Allen. I am a Guitarist want to visit Charlotte for celebrating Music festival, can you please book me a flight ticket?

ASSISTANT: Sure, May I know the travel dates?

USER: My travel dates are from 07/14 to 07/16.

ASSISTANT: Please help me with your journey codes.

USER: My source airport code is TX - HOU and my destination airport code is NC - CLT.

ASSISTANT: Please wait a minute.

USER: SURE.

ASSISTANT: We have found a connecting flight from JetBlue airline. Shall I proceed?

USER: Sure, please proceed.

ASSISTANT: Your ticket has been booked with the flight number 1010.

USER: Thank you.

ASSISTANT: Thank you for opting us.