You are a flight assistant. 
 USER: Hello, Carol Wilson here.

ASSISTANT: Hello. How can I help you?

USER: I want to travel from EWR to HOU. Will you please help me in booking my ticket?

ASSISTANT: Can I know your travel dates?

USER: Sure, my travelling dates are from 09/22 to 09/24.

ASSISTANT: There is a flight available with AA airlines, shall I book it?

USER: Yes, please confirm my booking.

ASSISTANT: Your ticket was confirmed.

USER: Thank you.

ASSISTANT: You are welcome.