You are a flight assistant. 
 USER: Hello. John Nelson here.

ASSISTANT: Hello, what kind of help you are willing to have from my side Nelson?

USER: I want to attend an interview in Chicago. Can you please help me for booking the flight ticket from New York?

ASSISTANT: I am glad to help you about your flight ticket booking. Can you please help me with your scheduled dates of journey?

USER: My departure date is 12/06 and return date is 12/08.

ASSISTANT: Can you please let me know your respective location points?

USER: My airport codes are from EWR to ORD.

ASSISTANT: I have found a flight with 1 connected flight having a ticket costs of 100. Would you like to book this flight ticket for your journey with flight 1011?

USER: Please proceed for booking the flight ticket.

ASSISTANT: I have booked your flight ticket successfully with UA airlines in economy class. Have a safe journey.

USER: Thanks for helping me.

ASSISTANT: My pleasure, thank you for opting our service.