You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Catherine Taylor.

ASSISTANT: How can I serve you?

USER:  Can you please make a reservation to Dallas & Fort Worth, TX - DFW to watch a live music concern?

ASSISTANT: Sure, We are here to help you. When would you like to travel?

USER: I would like to travel on 04/23.

ASSISTANT: Do you need any break?

USER: Yes, I need a break.

ASSISTANT: When would you like to return?

USER: I want to catch return flight on 04/25.

ASSISTANT: From where would you like to start?

USER: I would like to start from Charlotte, CLT.

ASSISTANT: We found a Frontier airline, flight number:1002 and the price is 100.

USER: Proceed with the booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thanks for the assistance.

ASSISTANT: Thank you for consulting us.