You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please book me a flight ticket from ATL to LGA?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: My travelling dates are from Nov 5th to Nov 7th.

ASSISTANT: Ok, please share me your name.

USER: I am Samantha Parker.

ASSISTANT: Ok, do you have any connection limit?

USER: Yes, I want a single connection.

ASSISTANT: Sorry, no flights are available on your route.

USER: No issues. Thank you.

ASSISTANT: Welcome, have a nice day.