You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I would like to book a ticket from PHL to ORD, can you please help me with that?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: The travel dates are from 03/03 to 03/05.

ASSISTANT: Do you have any preferences?

USER: I need a flight with 1 connection limit.

ASSISTANT: Can I know your name?

USER: Jeffrey Taylor here.

ASSISTANT: I have found an economy class ticket with a price of 100 and 1 connection.

USER: Please proceed with that.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.