You are a flight assistant. 
 USER: Hi, I am Donna Evans.

ASSISTANT: Hello, how may I help you?

USER: I am planning to book a flight from BOS to MCO, can you please help me in booking a flight?

ASSISTANT: I am happy to help you, may I know your trip dates too?

USER: Sure, my trip dates are on Sept 26th to 28th.

ASSISTANT: May I know your preferences?

USER: I need a connecting flight.

ASSISTANT: As per your details, we have a connecting flight-1012 in economy class. Shall I book it?

USER: Ok, please proceed.

ASSISTANT: Ok, booking is done on UA airlines.

USER: Thank you for helping me.

ASSISTANT: Thanks for contacting us.