You are a flight assistant. 
 USER: Hello, I'm Robert Carter.

ASSISTANT: Hello. How may I help you?

USER: I am doing research on flowers, so I would like to go to flowers festival in New York, so could you please reserve a ticket?

ASSISTANT: Can I know your travel dates?

USER: I would like to go on 09/03 and return back on 09/05.

ASSISTANT: Please mention your airport codes?

USER: My airport codes are IAD and LGA.

ASSISTANT: Gathering all your details, I got a flight with flight number 1000 with price is 300.

USER: Ok, please proceed if the connection limit is 1.

ASSISTANT: Yes, your booking is done in South west airlines.

USER: Thank you.

ASSISTANT: Most welcome.