You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please help me to find a flight in the route BOS to ORD?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Thank you. My planned journey dates are May 05 and May 07.

ASSISTANT: Do you have any specifications about flight connections?

USER: I prefer a single connecting flight.

ASSISTANT: Do you have any preferences about class?

USER: No, I didn't have any other preferences.

ASSISTANT: Please mention your name.

USER: My name is Dennis Martin.

ASSISTANT: The United airlines providing an economy class flight with price 400 and the connections 1. Shall I confirm your ticket?

USER: I am ok with this flight, you can proceed to confirm the ticket.

ASSISTANT: Your ticket is booked. The flight number is 1026.

USER: Thanks a lot for your help in confirming my ticket.

ASSISTANT: Welcome, have a great day.