You are a flight assistant. 
 USER: Hello. I am Sharon Martin.

ASSISTANT: Hello. How can I assist you?

USER: I want to travel from MSP to ORD. Can you help me to book a flight ticket?

ASSISTANT: Ok, may I know your travelling dates?

USER: I want to travel in the flight on 05/19 and 05/21.

ASSISTANT: Ok, wait a moment please.

USER: Ok.

ASSISTANT: Here is a flight ticket with fare 100 and 1015 as flight number with single connection flight. Shall I proceed for booking?

USER: Proceed to booking.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.