You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Steven Carter. I want to book a flight ticket to meet my grandfather in New York EWR. Can you find a flight ticket for me?

ASSISTANT: Sure, can you please share your travel dates?

USER: Ok, my itinerary dates are on Aug 18 and return on Aug 20.

ASSISTANT: Can you please share your source airport code?

USER: Yes, my source code is LAS.

ASSISTANT: Ok, do you have any preferences?

USER: Yes, make sure that the connection limit 1.

ASSISTANT: Ok, flight-1012 is available in UA airlines with single connection and the flight fare is 100. Can I proceed with the booking?

USER: Ok, you can proceed with the ticket booking.

ASSISTANT: Sure, your booking is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.