You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I'm planning to go for Den from JFK, can you please book my ticket?

ASSISTANT: Sure, Can I know your travelling details?

USER: My trip dates are 05/30 and 06/01. My connection limit is 1.

ASSISTANT: OK, give me a moment let me check with it.

USER: Myself Nicholas walker.

ASSISTANT: Sorry Walker I cannot find a matching flight for you.

USER: Ok, fine thank you for your information.

ASSISTANT: Thank you for connecting with us, have a joyful day.