You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, could you please tell us for what help you approached us?

USER: I planned to meet my friend in PHX, can you please help me to book a flight ticket from SFO?

ASSISTANT:  Sure, may I know your departure and arrival day?

USER: I prefer to travel on Mar 20 and Mar 22.

ASSISTANT: Ok, could I have your name please?

USER: I am Jerry Turner.

ASSISTANT: Ok, do you need direct or connecting flight?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Ok, do you have any other specifications?

USER: No.

ASSISTANT: We found United airline with economy class and flight number is 1006 with arrival time is 4:00 hours and depart time is 1:00 hours.Shall I proceed for booking?

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a great day.