You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Edward Martin here.

ASSISTANT: Nice to meet you Edward.

USER: I am planning to visit Navy Pier in ORD, it is a round trip.

ASSISTANT: Ok, please provide me your trip dates.

USER: My planning dates are from 03/27 to 03/29.

ASSISTANT: There is a flight available for you in UA airline with 1 connection. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Ok, your ticket is confirmed with the flight number 1002.

USER: Thank you for your help.

ASSISTANT: Most welcome.