You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Kathleen Allen, want to travel from BOS to ATL. Please help me in booking my ticket.

ASSISTANT: Sure Allen, please provide me your journey dates.

USER: Sure, my journey dates are from 07/26 to 07/28.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Spirit airlines is providing service on your route with price 300. Shall I book the ticket for you?

USER: Please book it for me.

ASSISTANT: Your ticket is confirmed with the flight - 1003.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.