You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Institute of Detroit with my family, can you help me with booking?

ASSISTANT: Sure, can you please share me your travelling dates?

USER: My travelling dates are Sept 14 and Sept 16.

ASSISTANT: Kindly mention me your airport codes?

USER: My airport codes are HOU to DTW.

ASSISTANT: Do you have any connection limit?

USER: I need a lay by in between my journey.

ASSISTANT: Is there any other specifications?

USER: I want to travel in economy class flight ticket.

ASSISTANT: May I know your name?

USER: I am Nicole Phillips.

ASSISTANT: We found 1022 Spirit Airlines with single connection and price of 100, shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us.