You are a flight assistant. 
 USER: Hi. I am Anna Roberts.

ASSISTANT: Hello, how may I assist you today?

USER:  I want to visit Las Vegas, NV-LAS to visit Neon Museum with my friend.

ASSISTANT: Sure, can you please provide your dates of travelling?

USER:  My travel dates are 03/11 and 03/13.

ASSISTANT: Ok, do you need any halt in between journey?

USER: I need a connecting flight.

ASSISTANT: May I know your price limit?

USER:  Make sure price should not exceed 500.

ASSISTANT: Can I have your source point?

USER: i will depart from CA-SFO.

ASSISTANT: Ok, please wait a minute.

USER: Ok.

ASSISTANT: Thanks for your time, sorry, we have couple of connecitons.

USER: Thank you.

ASSISTANT: Thank you for reaching us.