You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I want to reserve my ticket to JFK. Could you help me with booking a flight ticket from DFW?

ASSISTANT: Sure, can I know your preferable dates?

USER: My travelling dates are from 05/14 to 05/16. Please make sure that I want a connecting flight with price limit 5000.

ASSISTANT: I found a flight from UA airlines and flight number is1027 with 1 connection. Shall I proceed?

USER: It's perfect, you can proceed with that booking.

ASSISTANT: Can I know your name to book a ticket?

USER: Myself Carolyn Rodriguez.

ASSISTANT: Your ticket is booked and fare is 100.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for reaching us.