You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Mathew Parker here. I have a conference to attend, so could you help me to book a  ticket from ORD to OAK.

ASSISTANT: Sure, I am glad to help you in booking. Can you please share your travel dates?

USER: My travel dates are as follows Sept 16 and Sept 18.

ASSISTANT: Let me know your connection limit.

USER: I would like to board a connecting flight.

ASSISTANT: Do you have any specifications?

USER: Yes, my class preference will be economy.

ASSISTANT: We found a flight 1012 in Spirit airlines with 1 stopover and it costs you 100. Can I proceed?

USER: Please proceed for booking.

ASSISTANT: Your booking is done in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us, have a safe flight.