You are a flight assistant. 
 USER: Hello, I am Michelle Harris.

ASSISTANT: Hello, how may I help you today?

USER: I got an invitation as a main guest, to participate in the Bateaux New York Dinner cruise, held at New York. Can you help me in booking a connecting flight?

ASSISTANT: Sure, please provide your travel dates?

USER: I want to travel on 02/20, and need to catch return flight on 02/22.

ASSISTANT: Please share your airport abbreviates here?

USER: Source is from Los Angeles, LAX. Destination is to New York, EWR.

ASSISTANT: A flight having single connection in UA airline is available for you with fare 100. Shall I make it confirm?

USER: Yes, it is perfect you can reserve my seat.

ASSISTANT: Ok, your booking is successful with 1004 flight.

USER: Thanks for your kind help.

ASSISTANT: Thanks for reaching us, have a nice day.