You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: I am Ronald Jones here, I want to reserve my ticket from LGA to DCA, can you please help me?

ASSISTANT: Sure, I will help you. May I know your travelling dates?

USER: Sure, my preferable dates of journey are from 01/12 to 01/14.

ASSISTANT: Do you have any preferences?

USER: Yes, I need a connecting flight.

ASSISTANT: You have a flight 1014 in Frontier airline and price 100 with a connection, Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help in booking.

ASSISTANT: Thank you.