You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, may I know your name?

USER: Eric Wright, is my name.

ASSISTANT: How can I provide assistance to you?

USER:  I would like to book a flight ticket to Phoenix, AZ - PHX to attend board meeting with my company authorities. Can you help me out?

ASSISTANT: Sure, can you please provide your travel dates?

USER: My preferable travel dates are 08/12 and 08/14.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: May I know your fare limit?

USER: 200 is my fare limit.

ASSISTANT: To proceed with booking can I know your source point?

USER: My source is CA - OAK, Oakland.

ASSISTANT: Please wait a moment, I will check and revert you.

USER: Sure.

ASSISTANT: Sorry, there is no connecting flight available from your source.

USER: Ok, no problem. Thanks for the response.

ASSISTANT: Thank you for contacting us, have a good day.