You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I want to book a flight ticket to PHL from MCO, can you help me with booking please?

ASSISTANT: Sure, I am gleeful to help you with that. May I know your travelling dates, please?

USER: My travelling dates are July 21 to 23.

ASSISTANT: Can I know your connection limit?

USER: Yes, I need a break in between the journey.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name please?

USER: My name is Elizabeth Turner.

ASSISTANT: There is a direct flight-1003 in Delta Airlines with a fare of 100. Shall I book it?

USER: Yes, please proceed with booking.

ASSISTANT:  Elizabeth Turner, your booking is done in economy class.

USER: Thank you for the help.

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