You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please check out is there any flight available between PHX and OAK for my business meeting?

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

USER: Thank you, my departure is on Apr 12 and please book my return ticket on Apr 14.

ASSISTANT: Do you have any limits on number of connections?

USER: Yes, I can manage with maximum of one connection.

ASSISTANT: Do you have any another specifications on your journey?

USER: I would like to return in afternoon time.

ASSISTANT: May I know your name for the booking process?

USER: Sure, my name is Raymond Johnson.

ASSISTANT: Spirit  Airlines providing a flight with the price 200 with single connection and return time is 13.00 hours. Can I proceed for the booking?

USER: I am ok with this flight, you can proceed with booking now.

ASSISTANT: Your flight ticket reservation done with the flight number 1021.

USER: Thank you for your assistance.

ASSISTANT: Welcome, thank you for the booking.