You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you?

USER: Please book a ticket from Charlotte,NC-CLT to New York, NY-LGA.

ASSISTANT: Sure, please share me your travelling dates?

USER: Departure will be 01/01 and return is 01/03.

ASSISTANT: Do you have any specifications?

USER: Ticket price limit is 500. Connections limit is 1.

ASSISTANT: Thanks for details. We found a 1002 UA airline with single connection and price of 100. Shall I proceed with booking?

USER: Please book a ticket.

ASSISTANT: We need your name to book your ticket?

USER: I'm Elizabeth Rodriguez.

ASSISTANT: Your ticket has been booked.

USER: Thanks.

ASSISTANT: Thank you for reaching us.