You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you help me to book a evening flight from MCO?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates to book a flight ticket?

USER: My trip dates are 06/30 and 07/02.

ASSISTANT: May I know your destination point?

USER: I would like to travel in a connecting flight to DEN.

ASSISTANT: Let me know your name?

USER: My name is David Jones.

ASSISTANT: Ok, wait for some time.

USER: I prefer economy class.

ASSISTANT: We found united airlines with connecting flight and number 1015 fare of 100 with economy class, Shall I proceed for booking?.

USER: Proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.