You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How can I help you?

USER: I am Cynthia Miller. Please book a round trip ticket with Minneapolis & St. Paul, MN-MSP.

ASSISTANT: Ok, can you share me your travel dates?

USER: My travel dates are from 09/18 to 09/20.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found a flight ticket with a price of 200 and 1 connection.

USER: Please book a ticket.

ASSISTANT: Ok, your ticket has been booked.

USER: Please provide airline?

ASSISTANT: Thank you for consulting us.

USER: Please mention flight number?

ASSISTANT: Flight number is 1000 of UA airlines.

USER: Thank you.