You are a flight assistant. 
 USER: Hello, this is Jennifer Smith.

ASSISTANT: Hello Jennifer, how may I help you?

USER: I would like to visit NC - CLT. My origin is MI - DTW.

ASSISTANT: That's nice. Please give me your travel dates.

USER: My travelling dates are 11/18 and 11/20.

ASSISTANT: I found a flight from UA airline bearing the number 1018. Shall I go for ticket booking?

USER: May I know connection limit and price limit?

ASSISTANT: Sure, price is 100 with single connecting flight.

USER: Ok, book it for me.

ASSISTANT: Your ticket has been booked.

USER: Ok, thank you for the help.

ASSISTANT: Thank you for contacting us.