You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Kenneth Edwards.

ASSISTANT: How can I help you?

USER: I would like to book a flight ticket to DFW from EWR, could you please search any inexpensive flight?

ASSISTANT: Sure, may I know your travelling dates?

USER: Sure, my planned travelling dates are 07/02 and 07/04.

ASSISTANT: Please wait for a moment.

USER: Ok, I need 0 connected flight.

ASSISTANT: There is a flight 1023 is available for you, shall I proceed? No flight with 0 connection.

USER: Yes, please confirm my reservation. If the flight is having 0 connection only.

ASSISTANT: Sorry for inconvenience.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for reaching us, have a nice day.