You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be of your service?

USER: I am Karen Taylor. I want to book a flight ticket to Los Angeles, to meet my step father for his marriage. Please, help me to find a flight on 05/24.

ASSISTANT: Sure, when did you plan to return?

USER: I have planned to return on 05/26.

ASSISTANT: Do you need a halt within your journey?

USER: Yes.

ASSISTANT: Can you please provide your preferable airport codes?

USER: Sure, my boarding airport code is DFW and landing code is LAX.

ASSISTANT: Ok, give me sometime.

USER: Sure.

ASSISTANT: Thanks for your time. We found a airline available according to your requirements. Frontier airline with flight number 1028 and price is 100.

USER: Ok, proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.