You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, what help that you need from my side?

USER: I am Carolyn Garcia. Can you pleas make a reservation for me  from IAD to LAX?

ASSISTANT: Sure, may I know your journey dates?

USER: My journey dates on Nov 2nd and Nov 4th.

ASSISTANT: Is there any limit that you need for your journey?

USER: Yes, I need a connection in between journey.

ASSISTANT: Thank you for your information, there is no flight found on your travel dates to book the ticket.

USER: Ok, no problem. Thank you.

ASSISTANT: You are most welcome and thank you for reaching us.