You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Cynthia Perez.

ASSISTANT: How may I aid you today?

USER: Can you please book me a ticket from LAS to JFK to meet my old friends?

ASSISTANT: Sure, I will help you out in this.

USER: Thank you.

ASSISTANT: May I have your trip dates?

USER: I would like to leave between 03/01 and 03/03.

ASSISTANT: Ok. Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Thanks for sharing your details.

USER: Thank you so much.

ASSISTANT: We found a flight which matches your request. 1004 is the flight number.

USER: Ok, please book this ticket.

ASSISTANT: Frontier airline with a connecting flight is booked.

USER: Thank you so much for booking my ticket.

ASSISTANT: Thank you for choosing us, Have a nice day.