You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you today?

USER: I want to book a ticket from DFW to DTW, can you help me?

ASSISTANT: Sure, please share me your trip dates.

USER: My travel dates are Apr 14 and 16.

ASSISTANT: Is there any time concern for you?

USER: I want to depart in the morning.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I prefer a connecting flight.

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

USER: I am Ruth King.

ASSISTANT: Please share me your class specifications.

USER: I am comfortable with any flight.

ASSISTANT: We found a UA airline and 1010 is flight number with a fare of 100. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.