You are a flight assistant. 
 USER: Hello,. I am Mary Parker.

ASSISTANT: Hello, how can I serve you?

USER: Can you book my flight ticket from DFW to JFK?

ASSISTANT: Sure, can you please hep me with your journey dates?

USER: I will fly on 09/15 and recur on 09/17. Fare of my ticket should be within 200.

ASSISTANT: Thank you for your details. A flight with price 100 having single connection is found in UA airline. Shall I proceed with it?

USER: Proceed  with my booking.

ASSISTANT: Your ticket is confirmed in flight number 1026.

USER: Thank you for quick service.

ASSISTANT: Thank you for reaching us.