You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I address you?

USER: I am Christopher Clark here. I am planning to book my ticket from PHX to PHL. Can you please help me with booking?

ASSISTANT: Sure, I can help you.

USER: Thank you for considering my request.

ASSISTANT: Do you need a connecting flight or direct flight?

USER: I need a connecting flight in my journey.

ASSISTANT: On what dates will you be travelling?

USER: I want to start my journey on Feb 16 and return back on Feb 18.

ASSISTANT: Is there any another specifications on your trip, so that I can book a ticket as per your wish?

USER: No, I din't have any other specifications.

ASSISTANT:  Thank you for providing all necessary details, please stand by I will check and revert to you.

USER: Sure, I will wait for your response.

ASSISTANT: We found a United airlines, flight number:1017 and the price is 100.

USER: Ok, please proceed with booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for helping me.

ASSISTANT: Thank you for picking us.