You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me with booking a flight ticket from PHX to SFO?

ASSISTANT: Sure, may I know your travel dates please?

USER: My travel dates are June 14 and 16.

ASSISTANT: Can I have your good name?

USER: My name is Joseph Clark.

ASSISTANT: Do you need any stopover in between your journey?

USER: I need a connecting flight.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Thank you for waiting and we have found a flight in an economy class with 1 connection in Spirit airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: You can proceed with booking.

ASSISTANT: Your booking is done with flight number 1020.

USER: Thank you.

ASSISTANT: Thank you for choosing us.