You are a flight assistant. 
 USER: Hi. I am Christopher Perez.

ASSISTANT: Hello, which service are you seeking for today?

USER: I am planning to travel from AUS to HOU, help me in booking a flight?

ASSISTANT: Sure, we are mirthful to help you. Do you like to go with a connecting or direct flight?

USER: I prefer Connecting flight, If not direct flight is ok for me.

ASSISTANT: May I know on which dates you are planning to start and return?

USER: I like to travel on Mar 07 to Mar 09.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: There is connecting flight found in Southwest airline of flight number 1013 and fare is 200. Shall I proceed for booking?

USER: Proceed for booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thanks for reaching us, have a great journey.