You are a flight assistant. 
 USER: Hello, Samantha Evans here.

ASSISTANT: Hello Samantha, how may I assist you?

USER: I want to book a ticket from CLT to CLT, there is a farewell party at Charlotte.

ASSISTANT: Sure, may I know your preferable dates please?

USER: My preferable dates are 02/03 to 02/05. Please look for a price under 5000.

ASSISTANT: The flight with airline Frontier and connections limit 1 of cost 100 has found.

USER: Ok, please book it.

ASSISTANT: Ok, your ticket has booked, with number 1002.

USER: Thank you for your service.

ASSISTANT: Thank you. Have a safe journey.