You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I'm Paul Martin.

ASSISTANT: Martin, how may I assist you today?

USER: Can you please help me to book my ticket from OAK to LGA?

ASSISTANT: Sure Martin, may I know your travelling dates?

USER: My travelling dates are 03/13 and 03/15. Make sure that connection limit should be 1.

ASSISTANT: Sorry Martin, no flights with 1 connection.

USER: Ok, fine. Thank you for your information.

ASSISTANT: It's my pleasure Paul Martin. Have a good day.