You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: Can you find a flight for me from SFO to SEA?

ASSISTANT: May I know on which dates you are willing to travel?

USER: Ok, my trip dates are from Dec 27 to 29.

ASSISTANT: Do you have any other requirements to be met?

USER: I would like to return in the afternoon time with single connection.

ASSISTANT: Can I have your name please?

USER: Sure, I am Carolyn Jones.

ASSISTANT: Frontier airlines providing a connecting flight in economy class.

USER: Ok, proceed with booking.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you.