You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I would like to do my research work at Oakland, please help me in booking a ticket from PHX to OAK.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: On which dates have you planned to travel?

USER: My planned travel dates are on Apr 15 and Apr 17.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: Ok, please wait for a while.

USER: Sure, take your time.

ASSISTANT: We found a JetBlue airline of flight number 1016 having a halt with fare 100.

USER: Ok, please proceed for booking.

ASSISTANT: On which name would you like me to book a ticket?

USER: My name is Stephen Campbell.

ASSISTANT: Your booking has been confirmed on the name of Stephen Campbell.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.