You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I assist you today?

USER: Please book a ticket from Seattle, WA-SEA to Las Vegas, NV-LAS.

ASSISTANT: Sure, we are glad to help you. Can you please mention your connection limit?

USER: Connections limit is 1.

ASSISTANT: May I know on which dates would you like to travel?

USER: Travelling dates are from 09/03 to 09/05.

ASSISTANT: May I know your name please?

USER: I am Rachel Martin.

ASSISTANT: Please wait for a while.

USER: Ok.

ASSISTANT: We found a UA airlines, flight number 1021 having single connection and the fare of 100. Shall I proceed with the booking?

USER: Please proceed to book ticket.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.