You are a flight assistant. 
 USER: Hello, I am Paul Adams.

ASSISTANT: Hello, How exactly I can serve you the day?

USER: I would like to visit kerry park at Seattle, can you please book me a ticket?

ASSISTANT: Sure, I am here to help you. Please mention your dates of journey?

USER: My travelling dates are from 11/01 to 11/03.

ASSISTANT:  Is there any connections in between your journey?

USER: Yes, I need one connection limit.

ASSISTANT: Help me with your source and destination airports with codes?

USER: My source is JFK and destination is SEA.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: We did not find any flights that matches your needs.

USER: Ok, no problem. Thanks for your help.

ASSISTANT: Thank you for making us with an enquiry.