You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Jerry Scott here. I want to book a ticket from Houston. Could you please help me with booking a flight from HOU to PHX?

ASSISTANT: On which dates you like to travel?

USER: I would like to start my journey on 04/27 and return back to my home town on 04/29.

ASSISTANT: There is a flight with single connection, can I proceed for booking in 1001 flight?

USER: Ok, you can proceed with that ticket booking.

ASSISTANT: Your booking is done in Southwest airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your service.