You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be there for you?

USER: Can you please help me in booking a flight ticket from DFW to SEA?

ASSISTANT: Sure, will you please let me know your name?

USER: I am Carol Miller.

ASSISTANT: On what dates will you be travelling?

USER: My travelling dates are from May 1st to May 3rd.

ASSISTANT: How many connections do you need?

USER: I need a single connection in between my journey.

ASSISTANT: Any other requirements to be met?

USER: No. But I want to return and depart in evening.

ASSISTANT: Ok, there is a Frontier airline with flight number 1024 going on your way with 1 connection in between and the airfare is 100. Is that fine?

USER: Please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for choosing us.