You are a flight assistant. 
 USER: Hello.

ASSISTANT: Good morning.Can I help you?

USER: Can you please help me in booking a ticket?

ASSISTANT: Sure, please tell me the travelling details of your journey?

USER: I want to depart on 10/27 and return on 10/29.

ASSISTANT: Can you please tell me the  source and destination details of your journey?

USER: I want to travel from NC - CLT to TX - HOU.

ASSISTANT: OK, please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight 1009 in southwest airline has the price 100 and the connections limit is 1. Are you fine with these details?

USER: Yes. Please proceed.

ASSISTANT: May I know your name for booking the ticket?

USER: I'm Samantha King.

ASSISTANT: OK Samantha, now your ticket has been booked.

USER: Thank you for helping me out.

ASSISTANT: Thank you. Have a great day.