You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Gregory Carter, I need to book a flight ticket to SEA from EWR to attend a workshop. Can you please help me out?

ASSISTANT: Sure, I'll help you with that. May I know your travel dates please?

USER: Thank you, I need a make a move on 12/27 and want to have a return flight on 12/29.

ASSISTANT: Carter, Spirit airlines is having a flight on that route with travel charge of 100. Is that ok for you?

USER: Yes, please proceed with the booking. I am ok with this flight.

ASSISTANT: Your ticket has been booked with flight-1018, have a safe journey.

USER: Thank you for booking my flight ticket with the flight 1018.

ASSISTANT: Thank you for reaching us.