You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am looking for a flight from BOS to DTW, can you help me in booking?

ASSISTANT: Sure, when do you want to travel?

USER: Sure, my planned travel dates are Sept 09 and Sept 11.

ASSISTANT: Ok, Do you have any class preference?

USER: I prefer for an economy class.

ASSISTANT: Ok, please let me know your connection limit.

USER: I don't have any connection limit for this journey.

ASSISTANT: Ok, Is there any other preferences?

USER: No, thank you.

ASSISTANT: Thank you for providing details, we found a direct flight in 1020 Spirit Airlines with a fare of 100. Can I proceed?

USER: That's fine, please proceed with booking and reserve the ticket on the name Laura Gonzalez.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the service.

ASSISTANT: Thank you for opting us.