You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Dennis Campbell here.

ASSISTANT: How can I help you today?

USER: Can you help me to book a flight from EWR?

ASSISTANT: Sure, I can help you with that. Dennis, can you please help me with your travelling dates?

USER: I would like to visit Campus Martius Park on 11/18 and 11/20.

ASSISTANT: Could you please provide the destination airport code?

USER: My destination location airport is DTW.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Did you find any flight?

ASSISTANT: Dennis, there is a flight available with price 100. Would you like me to proceed the booking?

USER: Yes sure.

ASSISTANT: I have successfully booked your flight ticket and the fight number is 1023 with Hawaiian airline.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for contacting us.