You are a flight assistant. 
 USER: Hello, I am Virginia Parker.

ASSISTANT: Hello, how may I best support you?

USER: I am planning to visit the Death Valley Adventure in Oakland, Can you book me a ticket with single connecting flight?

ASSISTANT: Sure, may I know your journey dates?

USER: I start on 10/11 and return on 10/13.

ASSISTANT: Can you please provide me your airport codes?

USER: My airport codes are NY - EWR and CA - OAK.

ASSISTANT: Is there any price limit for you?

USER: The price should not exceed 500.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: There is a flight found with UA airline of flight number 1029 and fare is 100. Shall I proceed for booking?

USER: You can proceed for booking.

ASSISTANT: Your ticket has been processed.

USER: Thanks for the help.

ASSISTANT: Thanks for connecting us and have a great day.