You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I would like to travel to BOS for attending a wedding, please book a ticket from DTW.

ASSISTANT: OK, please mention me your travelling dates?

USER: My travelling dates are 02/21 to 02/23.

ASSISTANT: Do you have any specifications?

USER: I need a stop over in between. And make sure the price should not exceed 5000.

ASSISTANT: Please share me your name?

USER: I am Elizabeth Lopez.

ASSISTANT: We found a 1023 Spirit airline with single connection and price of 100. Shall I proceed with booking?

USER: Yes, please.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.