You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Jacob Garcia. Can you please help me in booking a flight ticket from DFW to LAX?

ASSISTANT: Please share me your travel dates?

USER: I want to fly on Sept 27 and return on Sept 29.

ASSISTANT: Do you have any specifications?

USER: I need a halt in between my journey.

ASSISTANT: Sorry, there is no flight on your details.

USER: Not an issue.

ASSISTANT: Thank you.

USER: Thank you for your information.