You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Dennis Martinez, can you help me to book a flight ticket from Dallas & Fort Worth, TX - DFW to Chicago, IL - ORD?

ASSISTANT: Sure, may I know your preferable travel dates please?

USER: Ok, my travel dates of journey are 04/22 and 04/24.

ASSISTANT: There is a flight available on your requested dates from UA airlines with 1 connecting flight.Shall I confirm your booking?

USER: Ok, please book.

ASSISTANT: Your ticket is booked with flight 1014.

USER: Thank you for assisting me.

ASSISTANT: You are most welcome.