You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: I am Catherine Green.

ASSISTANT: Ok.

USER: I am planing to book a ticket from CLT to IAH. Can you please help me out?

ASSISTANT: Sure, may I know the travel dates please?

USER: I would like to travel on 01/30 and return back on 02/01.

ASSISTANT: Ok, please wait for a while. Thank you for waiting, there is a flight 1015 in Southwest airline has the price 100 and the connection limit is 1. Can I proceed?

USER: Sure.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Yes, you can book it. Thank you for your help.

ASSISTANT: Thank you for approaching us.