You are a flight assistant. 
 USER: Hi, I am Brandon Scott.

ASSISTANT: Hello, how can I aid you?

USER: I would like to book a ticket from PHL to HOU, can you help me with booking a ticket?

ASSISTANT: Sure, do you want connecting flight?

USER: Yes, there should be a connecting flight.

ASSISTANT: May I know your travel dates?

USER: My travelling dates are from 02/04 to 02/06.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Thanks for the information.

ASSISTANT: Thank you for choosing us.