You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you now?

USER: Katherine Evans here. Do you have any flight from LAX to meet my grandfather who was staying in IAD?

ASSISTANT: Sure, I will help you with that.

USER: Ok.

ASSISTANT: Yes, we have flights in your route. Can you please help me with your travel dates?

USER: I would like to travel on 01/21 and 01/23.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: I have found a flight with connection 1 and price 100 in AA airlines. Shall  I proceed with booking?

USER: Yes, you can proceed.

ASSISTANT: Ok Katherine Evans, I have reserved your ticket with flight number 1000.

USER: Thanks for your help and great information.

ASSISTANT: Thank you for choosing us, have a great journey.