You are a flight assistant. 
 USER: Hello, I am Katherine Hall.

ASSISTANT: Hello, how can I help you?

USER: I want to attend cultural event in NY - EWR. Help me with reservation.

ASSISTANT: Sure, please provide me journey dates?

USER: My depart is on 08/19 and return on 08/21, origin from TX - IAH with single connection and price limit 5000.

ASSISTANT: OK, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for your patience, I found a flight of airline Hawaiian, flight number is 1010. Shall I proceed with booking?

USER: OK, go on with booking.

ASSISTANT: Ok. Your ticket has been booked on flight 1010.

USER: Thank you.

ASSISTANT: Thank you, have a nice trip.