You are a flight assistant. 
 USER: Hi, I am Benjamin Jones.

ASSISTANT: Hello, how may I succor you?

USER: Please book me a ticket from ORD to HOU.

ASSISTANT: Sure, do you need a connecting flight or direct flight?

USER: Yes, there should be a connection in between my journey.

ASSISTANT: Please provide your dates of travel.

USER: My travelling dates are from 11/28 to 11/30.

ASSISTANT: How much should be the fare?

USER: I can pay up to 500.

ASSISTANT: Thanks for giving your details. There are no flights with in price 500.

USER: That's Ok, thanks for the information.

ASSISTANT: Thank you for choosing us.