You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Stephanie Carter this side, can you please check the availability of flight from DFW to SFO as I need to attend my uncle's house warming ceremony.

ASSISTANT: Sure, Do you need either a direct flight or a connected flight?

USER: Sure, I need a connecting flight.

ASSISTANT: Ok, Could you please mention your depart date and return date?

USER: Sure, I will depart on 09/09 and return back on 09/11.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thank you for being patient, we found a connecting flight in 1005 UA airline with price 100. Shall I proceed for booking?

USER: Yes, you can proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.