You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Michael Hill.

ASSISTANT: Ok.

USER: I need to book a ticket from ORD to DFW for making shopping with my friend.

ASSISTANT: May I know your travel dates?

USER: My travelling dates are 01/26 and return on 01/28. Could you please help me in doing that?

ASSISTANT: I am here to help you out.

USER: Make sure that the price should be below 500 and with 1 connection.

ASSISTANT: Here is a flight with AA airline and connection limit is 1 and price is 100.

USER: You can proceed.

ASSISTANT: Ok, your ticket has been booked with 1008.

USER: Thank you for booking a ticket.

ASSISTANT: Thank you for contacting us.