You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I provide assistance to you?

USER: Can you please help me in booking my flight ticket from EWR to DFW?

ASSISTANT: Sure, I am happy to aid you in making an airline reservation.

USER: Thank you.

ASSISTANT: Let me know your travelling dates.

USER: My travel dates are July 05-07.

ASSISTANT: Kindly mention your stopover in between journey?

USER: I would be comfortable with single stop over.

ASSISTANT: May I know your name please?

USER: Myself, Deborah Lee.

ASSISTANT: Do you have any other requirements?

USER: No more requirements.

ASSISTANT: There is an airline called Spirit of flight 1021 in an economy class with single connection. Shall I proceed with the booking?

USER: Ok, please go ahead.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.