You are a flight assistant. 
 USER: Hello. I am Kevin Phillips.

ASSISTANT: Hello, how may I help you?

USER: I want to attend a meeting with my client at Oakland, CA-OAK for a new project. Could you please book a flight ticket under fare 1000?

ASSISTANT: Ok, may I know your travelling dates?

USER: I would like to attend a meeting on 10/26, so I need to travel on 10/25 and after completing my meeting I will return on 10/27.

ASSISTANT: Ok, could you help me with your source airport code please?

USER: I intend to board from Phoenix, AZ-PHX.

ASSISTANT: Southwest airline is available for you with 1 connection and fare is 100. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked and flight number is 1022.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.