You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Betty Hill here.

ASSISTANT: How may I help you?

USER: Do you have any flight from DCA to ORD?

ASSISTANT: Sure, can I have your trip dates to go?

USER: My travelling dates are 06/10 and 06/12. Make sure that connection must be 1.

ASSISTANT: I found a flight-1005 with connection 1 and price 100 of UA airline, is it fine with you?

USER: Sure, you can proceed.

ASSISTANT: Ok, your ticket has been done with your preferences.

USER: Thank you so much for your help.

ASSISTANT: Welcome, have a safe flight Betty Hill.