You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, In what way shall I assist you for the day?

USER: Could you please check the flight availability in economy class?

ASSISTANT: Sure, please share me your trip dates.

USER: My trip dates are June 25 and June 27.

ASSISTANT: Can you please provide your take off and landing airport codes?

USER: I am heading to PHL from DCA.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: I am Nicole Miller.

ASSISTANT: Please share your other specifications.

USER: I want to return in the morning.

ASSISTANT: Thank you for waiting and we have found a flight in an economy class with 1 connection in Hawaiian airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Ok, proceed.

ASSISTANT: Your booking is done with flight number 1026.

USER: Thank you.

ASSISTANT: Thank you for opting us.