You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Scott Scott. I would like to book a flight ticket from PHX to SFO. Could you help me in booking my ticket?

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: I am planning to start my trip on the month of December that is on 12/29 and return back on 12/31.

ASSISTANT: Ok, please give me a moment.

USER: Sure, please take your time.

ASSISTANT: As per your given information, I found a flight for you with 2 connections.

USER: Actually, I need a flight with single connection.

ASSISTANT: Sorry Scott, no flights are available on your route with single connection.

USER: Ok, thank you. I will find some other way to reach my destination.

ASSISTANT: Hope you reach your destination on time, thank you for choosing us.