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

ASSISTANT: Hello, how may I help you?

USER: My husband works in his client place, I am planning to meet him. So could you book a ticket from JFK to DCA?

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

USER: My travel dates are 05/21 and 05/23.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: Samantha, there is a flight with Spirit airlines available with price 100. Shall I book the ticket for you?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed and the flight number is 1024.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing our services.