You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I would like to meet my client at Chicago, please help me in booking a ticket from IAH to ORD.

ASSISTANT: When you are willing to travel?

USER: My planned travel dates are on Apr 4 and Apr 6.

ASSISTANT: Do you have any connection limit?

USER: I prefer a flight with single connection.

ASSISTANT: May, I know your good name?

USER: My name is Eric Jones.

ASSISTANT: We found 1015 Delta airlines with single connection with price 100. Shall I proceed with the booking?

USER: Ok, please proceed for booking.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.