You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Please book me a flight ticket from PHX to DCA to meet my family.

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

USER: I have planned to travel on Oct 31st and return on Nov 02nd.

ASSISTANT: May I know your connection limit?

USER: I prefer connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Ok, please share your name to proceed further.

USER: Raymond Green.

ASSISTANT: Ok, please be on hold.

USER: Ok.

ASSISTANT: Southwest airlines is having a connecting flight with a ticket fare of 1004, shall I proceed with booking?

USER: Ok, please book this ticket.

ASSISTANT: Sorry, ticket fare is 100.

USER: Thank you.

ASSISTANT: Your booking is done with the flight-1004.

USER: Thank you.

ASSISTANT: Welcome, have a safe trip.