You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am planning to visit San Francisco, will you help me in booking the flight ticket from PHX to SFO?

ASSISTANT: Sure, can you please share your travel dates?

USER: My preferable journey dates are Apr 14 and Apr 16.

ASSISTANT: May I know your connection limit?

USER: I need a flight with single connection.

ASSISTANT: Do you have any other specification that you are looking for?

USER: No, thank you for asking.

ASSISTANT: May I know your name to proceed further?

USER: Myself Eric Parker.

ASSISTANT: There is a flight available with price 100 and the connection is 1 with Frontier airline. Would you like me to proceed with the booking?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your booking is confirmed with 1029 flight number and the depart time is 4:00 hours, return time is 5:00 hours.

USER: Thank you for helping me in booking the flight ticket.

ASSISTANT: Thank you for reaching us.