You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I want to book a ticket can you help me?

ASSISTANT: Sure, please provide your name.

USER: My name is Timothy Lopez.

ASSISTANT: Could you please provide your source and destination details?

USER: I want to travel from DFW to DTW.

ASSISTANT: Please provide your travelling dates.

USER: My journey dates are 03/07 & 03/09.

ASSISTANT: Please provide your price and connections limit.

USER: My price limit is 1000 with connections 1.

ASSISTANT: There is a flight available with price 100 and flight number is 1014.

USER: OK, book it.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking.