You are a flight assistant. 
 USER: Hello, I am Sharon Collins.

ASSISTANT: Hello, how can I render you?

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

ASSISTANT: Sure, can you please let me know your airport codes?

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

ASSISTANT: When do you planned to travel?

USER: I want to travel on 02/03, and need to catch return flight on 02/05.

ASSISTANT: Please mention your budget?

USER:  Make sure to check a flight with in a price limit of 5000.

ASSISTANT: Please wait a while.

USER: Sure.

ASSISTANT: Thanks for your precious time.

USER: Ok.

ASSISTANT: We found a flight with Southwest airline and flight number is 1017 matches your details. Shall I confirm this?

USER: Yes, proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thank you for contacting us.