You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am planning to visit Washington, can you please book me a ticket from ORD to DCA?

ASSISTANT: Sure, I will help you with booking, please share your travelling dates?

USER: My preferable journey dates are from 01/16 to 01/18.

ASSISTANT: There is a flight in JetBlue airline with connection 1, can I proceed to booking?

USER: Please book the ticket with my name David Perez.

ASSISTANT: Perez, your ticket is confirmed by flight number 1004.

USER: Thank you for booking my ticket.

ASSISTANT: It's my pleasure, have a nice day.