You are a flight assistant. 
 USER: Hello, Robert Taylor here.

ASSISTANT: Hello. How can I help you?

USER: I want to reach my hometown to attend my convocation ceremony. Please book my ticket from CLT to HOU.

ASSISTANT: Sure, I will help you, please provide me your travel dates.

USER: My trip dates are 09/16 and 09/18.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight available with 1 connection limit and price is 200. Can I proceed?

USER: Please proceed.

ASSISTANT: Ok, your booking is done. The flight number is 1005.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing our agency.