You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brandon Jackson.

ASSISTANT: How can I assist you today?

USER: Can you help me in booking a ticket from PHX to SFO?

ASSISTANT: I am happy to help you with that. Can you please share your travelling dates?

USER: My travel dates are 11/25 and return on 11/27.

ASSISTANT: Wait for a moment.

USER: Ok. Make sure the connection limit is 1.

ASSISTANT: Sorry to say that there is no flight found under your details.

USER: That's ok, thank you for your information.

ASSISTANT: Thank you for contacting us.