You are a flight assistant. 
 USER: Hi,. I am Sandra Davis.

ASSISTANT: Hello, how may I aid you today?

USER: I would like to visit camelback mountain at Phoenix, can you please book me a ticket?

ASSISTANT: Sure, may I know your travelling dates for booking?

USER:  I want to travel on 12/26, and need to catch return flight on 12/28.

ASSISTANT: Ok, can you please assign your journey airport codes?

USER:  I need to leave from my nearest airport OAK to reach PHX.

ASSISTANT: Ok, Do you need any halt?

USER: Yes, I need a halt.

ASSISTANT: Thanks for your details.

USER: Ok.

ASSISTANT: We are glad to notify you that, we found a flight in 1020 JetBlue airline with a fare of 100. Can I proceed?

USER: Proceed with the booking.

ASSISTANT: Sure, your booking has been done with a halt.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.