You are a flight assistant. 
 USER: Hello, my name is Jennifer Phillips.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I need your filght booking service to reach Houston, TX - IAH within the price 500. Can you help me?

ASSISTANT: Ok. Can you please share your travelling dates?

USER: My travelling dates are 12/13 and 12/15.

ASSISTANT: From which airport you are willing to start your journey?

USER: I want to start my journey from Oakland, CA -OAK.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found a connecting flight in UA airlines with 1028 flight number. Shall I book it?

USER: Ok, proceed for booking.

ASSISTANT: Sure, your booking is done with a fare of 100.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.