You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Myself Linda Lopez.

ASSISTANT: How can I assist you today?

USER: Please book a flight ticket form DTW to DFW, can you please help me?

ASSISTANT: Sure, could you please provide your probable travelling dates?

USER: My travelling dates are from 10/03 and 10/05.

ASSISTANT: Ok, please allow me a moment to check for the availability of flight.

USER: Ok.

ASSISTANT: I appreciate your patience. Linda, there is a flight available with price 100 and the airline Delta. Would you like me to proceed the booking?

USER: Please proceed with it.

ASSISTANT: Your booking is confirmed with 1028 flight number.

USER: Thank you so much.

ASSISTANT: You are welcome. Thank you for reaching us, get back to us if you have any queries.