You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Ashley Martinez here. Can you please book me a ticket from LAX to JFK?

ASSISTANT: Sure, please share me your travel dates.

USER: Sure, my travel dates are Dec 23rd and Dec 25th.

ASSISTANT: Do you need any specifications?

USER: I need a single connecting flight.

ASSISTANT: Ok, please hold for a while.

USER: Ok, sure.

ASSISTANT: We found a Spirit airline and 1003 is flight number with a fare of 100. Shall I proceed?

USER: Please proceed by booking.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for the service.

ASSISTANT: Thank you for reaching us.