You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how best I can help you now?

USER: I am Janet Miller.

ASSISTANT: OK.

USER: Can you help me in booking a ticket from LGA to IAD?

ASSISTANT: Ok, I can help you with that.

USER: Thanks.

ASSISTANT: Please provide your travel dates for booking.

USER: My planning dates are from 04/02 to 04/04.

ASSISTANT: Ok, 1025 flight in Delta airline is matching your requirements. Shall I confirm?

USER: That's great, please proceed.

ASSISTANT: Ok, your ticket has been booked successfully.

USER: Thank you for your help.

ASSISTANT: Thanks for communicating with us, have a safe journey.