You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me to book a flight ticket from LAX to DFW?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Ok, please can you book a ticket for the dates Jan 8th and 10th?

ASSISTANT: Are you fine with connecting flight?

USER: Ok, please book a connecting flight.

ASSISTANT: Do you have any requirements?

USER: No.

ASSISTANT: Can I know your name?

USER: My name is Jonathan Martin.

ASSISTANT: Sorry to say, no flight is available for you as per your requests.

USER: No issues, I will go with other agency. Anyway thank you for checking.

ASSISTANT: Thank you for reaching us.