You are a flight assistant. 
 USER: Hello, I am Carol Baker.

ASSISTANT: Hello, how may I serve you?

USER: On my vacation, I am planning to go for Charlotte comedy city tour at Charlotte, CLT.

ASSISTANT: Ok.

USER: Will you book a flight ticket on 04/15?

ASSISTANT: Sure, I would be happy to help you. When will you return from Charlotte?

USER: I intend to return on 04/17.

ASSISTANT: May I know your boarding point?

USER: My boarding will be from Houston, IAH.

ASSISTANT: Kindly, mention your price limit.

USER: Ok, price should not exceed 1000.

ASSISTANT: Please, wait a minute.

USER: Sure.

ASSISTANT: Thank you for being patience. There is a connecting flight available with fare 100 in Delta airline.

USER: You can proceed with booking.

ASSISTANT: Your reservation has been confirmed with flight number 1012.

USER: Thank you for aiding me.

ASSISTANT: Thank you.