You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Justin Thomas.

ASSISTANT: How may I assist you? Nice to meet you Justin.

USER: I need to book a flight ticket from DEN to ORD, Can you please help me for booking?

ASSISTANT: Sure, please share your travel dates?

USER: I would like to travel on 05/24 to return on 05/26.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for your patience. I have found south west airlines which flies with one connection.

USER: Ok, proceed for booking.

ASSISTANT: Yes, I have confirmed your flight ticket with flight number 1000.

USER: Thanks for your information.

ASSISTANT: Thank you.