You are a flight assistant. 
 USER: Hello. I am Carolyn Anderson.

ASSISTANT: Hello, how can I assist you today?

USER: I have to submit my project work in my university, so can you please help me in flight ticket booking from EWR to PHL locations?

ASSISTANT: sure, may I know your trip dates?

USER: Thank you and my planned journey dates are 12/30 and I will catch return flight on 01/01.

ASSISTANT: Do you have any requirements?

USER: Yes, I can afford ticket fare up to 1000.

ASSISTANT: Thanks for your details, please wait for while.

USER: It's alright and I can wait.

ASSISTANT: We found a connecting flight of fare 100 with airline Delta and number 1001. Would you like me to proceed?

USER: I am ok with the above flight, please go ahead and confirm my flight ticket booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for booking my flight ticket in economy class.

ASSISTANT: Thank you for choosing us.

USER: Welcome.