You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Patrick Nelson want to travel to GA-ATL to attend a conference. Can you book a ticket from PA-PHL?

ASSISTANT: Sure, please share your planned trip dates?

USER: My trip dates are 06/21 and 06/23.

ASSISTANT: Ok, any other requirements to be met?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, flight- 1001, airline- Jetblue, price- 100 with connection-1 matches your requested details. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been processed.

USER:  Thank you for booking.

ASSISTANT: Thank you for reaching us.