You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: Patrick Miller here and I have to attend a meeting in Chicago, so can you please help me out with booking of a flight ticket to go there?

ASSISTANT: Sure, help me with the dates.

USER: I am planning to go on 03/11 and please book a return ticket on 03/13.

ASSISTANT: May I know your travelling locations?

USER: Sure, I want to travel from MCO to ORD.

ASSISTANT: Give me a minute.

USER: Sure, take your time.

ASSISTANT: There is a flight with number 1015 with fare 400. Can I book it?

USER: If it is single connected flight, you can proceed with booking.

ASSISTANT: The connection is 1. Your ticket is booked, happy journey.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.

USER: Welcome.