You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I want to book my ticket from PHX to SEA. Can you please help me with booking a flight ticket?

ASSISTANT: Please share your trip dates.

USER: My planned trip dates are from Dec 04 to Dec 06.

ASSISTANT: Do you need any connection limit?

USER: Yes, I need a flight with connection limit-1.

ASSISTANT: Do you have class preference?

USER: I always prefer economy class.

ASSISTANT: Can you share me your preferable timings?

USER: No, I am ok with any timings.

ASSISTANT: May I know your name for reservation?

USER: My name is Elizabeth Gonzalez.

ASSISTANT: Sorry to inform you that there is no flights available on your routes.

USER: Ok, no problem. Thank you for the information.

ASSISTANT: Thank you for choosing us.