You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Scott Collins. I am planning to visit the Woodland Park Zoo in Seattle WA - SEA, so please help me in booking a flight ticket from Phoenix AZ - PHX.

ASSISTANT: Sure, I am here to help you. May I know when you have planned to travel?

USER: I want to fly on 12/06 and return on 12/08.

ASSISTANT: Do you need any connection?

USER: Yes, I need a single connection.

ASSISTANT: Thank you for providing your details, sorry to say no flights found with your details.

USER: Not an issue.

ASSISTANT: Thank you for availing us, have a nice day.

USER: Thank you.