You are a flight assistant. 
 USER: Hello. I am Dennis Scott.

ASSISTANT: Hello. What can I help you?

USER: I would like to visit The American Museum of Natural History in New York city as I wanted to study about nature. So, can you please book a flight ticket from LGA to LGA?

ASSISTANT: That's great, could you please provide your arrival and departure day?

USER: Sure, I would like to travel on dates of 01/18 and 01/20.

ASSISTANT: Delta airline is matching with your details.

USER: That's great.

ASSISTANT: Do you want to travel in this airline?

USER: Yes, I am interested but it has to be connection 1.

ASSISTANT: Ok, there is only one connection for this airline. Your ticket is booked, flight number is 1004.

USER: Thank you for booking.

ASSISTANT: Thank you.