You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Myself Jacob Moore. I want to book my flight ticket from LGA to BOS. Can you help me in that?

ASSISTANT: Ok, may I know your travelling dates?

USER: My trip dates are Dec 23 to Dec 25.

ASSISTANT: May I know your depart time of your journey?

USER: My depart should be in the morning.

ASSISTANT: May I know the connection limit?

USER: I don't have any connection limit.

ASSISTANT: Sorry, no flights available on your route.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for reaching us.