You are a flight assistant. 
 USER: Hi, I am Kenneth Paker.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me with booking a flight ticket from HOU to PHL?

ASSISTANT: Sure, let me know your price limit.

USER: I can afford up to 200.

ASSISTANT: Ok, Is there any connection limit for you?

USER: I need a single connection.

ASSISTANT: Can you please forward your journey dates?

USER: My travel dates are 07/12 and 07/14.

ASSISTANT: Thank you for providing your details, please hold on.

USER: Ok.

ASSISTANT: Thanks for your time, no flights are available at your requested dates.

USER: Ok, no issues. Thanks for the help.

ASSISTANT: Thank you for reaching us.