You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you for the day?

USER: Can you help me in booking by the name Brandon Martin?

ASSISTANT: Sure, I am here to help you. May I know your airport codes?

USER: Thank you. My airport codes are from IAH to DTW.

ASSISTANT: When you are willing to travel?

USER: My travelling dates are from 02/29 to 03/02.

ASSISTANT: How much can you afford for the ticket?

USER: I can bare up to 5000.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: We found 1001 AA airlines with single connection with price 100.

USER: Ok, Proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.