You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Could you please book a flight ticket from LGA to SEA?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: My trip dates are Nov 19 and Nov 21.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I want to depart in the morning and return in the evening.

ASSISTANT: Sorry for this inconvenience, I could not find any flight with your requirements.

USER: That's ok.

ASSISTANT: Please help me with your name for booking.

USER: I am John Davis.

ASSISTANT: Thank you for reaching us.

USER: Thank you for the information.