You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Please help me to book a flight ticket from SEA to PHX.

ASSISTANT: Sure, may I know the travelling dates?

USER: My travel dates are 27 to 29 of Dec.

ASSISTANT: Do you have any connection limit?

USER: I want a connecting flight.

ASSISTANT: Are there any other requirements?

USER: No.

ASSISTANT: May I know your name?

USER: I am Amanda Carter.

ASSISTANT: Please wait a minute.

USER: Ok, take your own time.

ASSISTANT: Sorry, no flights found with your chosen dates.

USER: It's ok, not a problem, thank you.

ASSISTANT: Thank you for opting us.