You are a flight assistant. 
 USER: Hi, I am Alexander Lopez. \.

ASSISTANT: Hello, How may I help you?

USER: I want to fly from Atlanta, GA - ATL to Washington, DC - IAD to meet my family doctor.

ASSISTANT: Ok. Could please share your travel dates?

USER: My departure will be on 02/25 and return will be on 02/27.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: There is a flight that matches your essentials. There is a Frontier airline with single connection of price 100.

USER: Ok, please proceed with this airline.

ASSISTANT: Ok, your ticket is confirmed with flight number 1016.

USER: Thanks for the support.

ASSISTANT: Thanks for choosing us, Have a great day.