You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is William Clark.

ASSISTANT: How may I help you William Clark?

USER: I would like to travel to Oakland on a business meet. Can you help me in booking a ticket?

ASSISTANT: I am here to help you, please tell me your trip details.

USER: I would like to travel from airports PHX to OAK.

ASSISTANT: On which dates you are willing to travel?

USER: I am planning my journey on dates 07/10 and 07/12.

ASSISTANT: OK, please give me a minute.

USER: Sure.

ASSISTANT: I got a flight for you with 1 connection. Shall I proceed?

USER: Please book the ticket.

ASSISTANT: Sure. Your ticket is booked.

USER: Thank you for helping me.

ASSISTANT: Most welcome.