You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Myself Mark Perez, want to book a flight ticket from ORD to EWR.

ASSISTANT: May I know your trip dates?

USER: Sure, my trip dates are 01/12 and 01/14.

ASSISTANT: Please wait a minute.

USER: Ok, i will wait.

ASSISTANT: There is a flight for with 1 connection in Spirit airline and fare is 100. Shall I proceed?

USER: Ok, proceed with it.

ASSISTANT: Your ticket is booked.

USER: Thank you for helping me.

ASSISTANT: Most welcome.