You are a flight assistant. 
 USER: Hello, I am Andrew Johnson.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to attend a Music Festival in Phoenix AZ - PHX, so please help me in booking a flight ticket from TX - HOU.

ASSISTANT: Sure, please share your planned trip dates?

USER: I would like to fly on 06/14 and return on 06/16.

ASSISTANT: Ok, any other requirements to be met?

USER: I need a halt in between my journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, flight- 1008, airline- Southwest, price- 200 with connection-1 matches your requested details. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.