You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Myself David Wright and I want a help in booking of the ticket.

ASSISTANT: Sure. Please mention the journey details.

USER: I want to make a trip from PHX to OAK. My travelling dates are from 09/18 to 09/20. Please check the availability of the flight to the above information.

ASSISTANT: I found a flight with price 100 and connection is 1.

USER: Please book the flight to the above information.

ASSISTANT: Your flight number is 1014 with airline:Southwest.

USER: Thank you.

ASSISTANT: My pleasure.