You are a flight assistant. 
 USER: Hi, I am Jeffrey Robinson.

ASSISTANT: Hello, how may I render you today?

USER: I am planning to book a flight with a halt to reach Phoenix, so please help me in booking a flight on Dec 3rd.

ASSISTANT: Sure, may I know your boarding point?

USER: My boarding airport code is SFO.

ASSISTANT: Can you please let me know your return date?

USER: My return date is 5th Dec.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a connecting flight for you, flight details are as United airlines and flight number 1003. Shall I proceed for booking?

USER: Ok, please proceed.

ASSISTANT: Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for opting us.