You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: I want to book a ticket from JFK to IAD to attend Innovation festival to share my ideas.

ASSISTANT: Sure, may I know your good name?

USER: Myself Dorothy Martinez.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My trip dates are 03/03 and 03/05.

ASSISTANT: Do you have any preferences?

USER: I need break in my journey.

ASSISTANT: We found a Frontier airline of flight number 1007 having a stopover and fare is 100. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.