You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Eric Parker, can you help me to book a flight from DFW to EWR?

ASSISTANT: Sure, I can help you. Can I know your travelling dates?

USER: My planned dates are 05/17 and 05/19.

ASSISTANT: Do you need any break?

USER: I need a connecting flight.

ASSISTANT: We found a Delta airline, flight number:1026 and the price is 200.

USER: Proceed with booking.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.