You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I want to book a flight ticket from DFW to EWR to meet my friends. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, we are here to make your journey comfort. Are you okay with connecting flight or you need a direct flight?

USER: I prefer to travel in a connecting flight.

ASSISTANT: On what dates you want me to make the reservation?

USER: Sure, my travelling dates are Mar 11 and Mar 13.

ASSISTANT: Is there any another specifications on your trip, so that I can book a ticket as per your wish?

USER: I do not have any other preferences.

ASSISTANT: Before checking with the airlines, may I know your name please?

USER: I am Emily Walker.

ASSISTANT: Please be on hold for sometime, as I can check a flight for your journey with the best airlines.

USER: Sure.

ASSISTANT: We found a direct flight with an Hawaiian airlines, flight number :1000.

USER: You can proceed with booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us.