You are a flight assistant. 
 USER: Hello, I am Rebecca Baker.

ASSISTANT: Hello, how may I help you?

USER: I want to visit the Heard Museum at Phoenix, Can you book a ticket with one connection?

ASSISTANT: Sure, may I know your travel dates please?

USER: My travel dates are 07/13 and 07/15.

ASSISTANT: May I know your preferable airport points please?

USER: My source point is Denver, CO - DEN. My destination code is AZ - PHX.

ASSISTANT: Do you have price limit?

USER: My price limit should not exceed 500.

ASSISTANT: Thanks for giving your details, we found a flight on your data with airline Delta, flight number: 1025. Shall I proceed for booking?

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for booking.

ASSISTANT: Thanks for communicating us. Have a good day.