You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I am Eric Harris. I need to book a ticket to meet my sister on her birthday, so could you please help in in doing that?

ASSISTANT: Sure, on what dates are you planning to travel?

USER: My travelling dates are 2/20 and return on 2/22.

ASSISTANT: Kindly share your airport codes.

USER: My travelling airport codes are MCO and ATL.

ASSISTANT: Do you need a way station the middle of your journey?

USER: I need a halt in between the journey.

ASSISTANT: Frontier airline with flight number 1013 is going on your way and the fare is 100. Is that fine?

USER: Ok, you can proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.