You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Patricia Allen, I want to travel from OAK to DFW.

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are 02/06 and 02/08.

ASSISTANT: I found Frontier airline with 0 connection. Can I proceed for booking?

USER: No, I want with 1 connection.

ASSISTANT: Sorry no flights as per your requirements.

USER: Ok, thank you for your information.

ASSISTANT: Thank you for reaching us. Have a good day.