You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Nancy Taylor here.

ASSISTANT: How can I assist you?

USER: Reserve a flight ticket that is from BOS to LAS.

ASSISTANT: Ok ,can I know your travelling dates?

USER: My travel dates are 04/02 to 04/04.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found a flight ticket with a price of 100 and 1 connection. Can I proceed to booking?

USER: You can book the flight ticket.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.