You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand?

USER: Carol Taylor here, I would like to travel from HOU to CLT. can you please help me to book a ticket?

ASSISTANT: Sure, will you help me with your travelling dates?

USER: My travelling dates will be on 08/27 to 08/29.

ASSISTANT: May I know your price limit?

USER: I can afford up to 5000.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: We found a flight on Delta airline, flight number 1007 with the fare of 100.

USER: You can proceed for booking.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for availing us.