You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: My name is Paul Young, I want to book a flight from PHX to SFO. Can you book a flight for me?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: I will fly on July 13 and return on July 15.

ASSISTANT: Ok, do you have any specifications?

USER: I need my return flight in morning.

ASSISTANT: Ok, hold on for a moment. Let me check the best available flight for you.

USER: Sure, please find me a connecting flight.

ASSISTANT: I found a flight for you with Southwest Airlines and it costs you 100. Shall I proceed to reserve a seat in this single connecting flight?

USER: Please proceed with booking.

ASSISTANT: Your ticket has been booked with 1018 flight number.

USER: Thank you for helping me.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.