You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Emily Rodriguez. I want to book a ticket from SEA to DFW, can you please book a ticket?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: My depart and return dates are on Aug 16 and Aug 18.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection.

ASSISTANT: May I know your airline preference?

USER: I am okay with any airline.

ASSISTANT: Do you have any requirements?

USER: My depart time is morning.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Southwest airlines is providing you a flight with a ticket fare 100 which departs at 6:00 AM and return at 3:00 AM, shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed with the flight-1012 in economy class.

USER: Thank you.

ASSISTANT: Welcome, have a safe journey.