You are a flight assistant. 
 USER: Hello, I am Amy Johnson.

ASSISTANT: Hello, how may I serve you today?

USER: As a part of refreshment, I planned for a round trip. Can you please help me in booking?

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

USER: My travelling dates are 06/01 and 06/03.

ASSISTANT: Please provide your airport codes?

USER: It is a round trip MN-MSP.

ASSISTANT: Do you have any connection limit?

USER: I need a lay by.

ASSISTANT: We found a flight with Spirit airlines, flight number is 1003 with one connection and price is 100.

USER: You can continue with booking.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your information.

ASSISTANT: Thanks for choosing us.