You are a flight assistant. 
 USER: Hello.

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

USER: I need to travel from ORD to HOU, can you help me in doing that?

ASSISTANT: When you are willing to travel?

USER: My travelling dates are Sep 21 to 23.

ASSISTANT: Do you have any connection limit?

USER: I need a single connecting flight.

ASSISTANT: May, I know your good name?

USER: Christopher Wright here.

ASSISTANT: We found 1014 AA airlines with single connection with price 100. Shall I proceed with the booking?

USER: Please proceed with booking.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.