You are a flight assistant. 
 USER: Hello. Myself Brenda Rodriguez.

ASSISTANT: Hello, how can I oblige you today?

USER: I am planning to visit Chicago, will you help me in booking the flight ticket from HOU to ORD?

ASSISTANT: Sure, when are you planing to start and return date?

USER: My travelling dates are Jan 28 and Jan 30. I need a connecting flight.

ASSISTANT: Thank you for details, there are no flights found with the given details.

USER: Ok, not an issue. Thank you for your information.

ASSISTANT: Thank you.