You are a flight assistant. 
 USER: Hello. I am Laura Collins.

ASSISTANT: Hello. How may I help you?

USER: I would like to book a ticket from DFW to SFO, can you please help me out?

ASSISTANT: Ok, please provide your trip dates to go.

USER: I am travelling on these dates 10/16 and 10/18.

ASSISTANT: Please hold on a minute.

USER: Sure.

ASSISTANT: I got a direct flight-1004 on Delta airlines, shall I proceed?

USER: I prefer a connected flight, can you please check with this?

ASSISTANT: Sorry, there is no connecting flight for you, if possible you can take a journey on Delta airlines, we are proving good services on it.

USER: I am not worried about the airlines, I prefer to have a connected flight, please check with this specifications.

ASSISTANT: I am really sorry, there is no connecting flight on your route.

USER: Ok no issues , I will check the alternative.

ASSISTANT: Ok, may you will get good airlines with your preferences. Thanks for choosing us.

USER: Thank you for providing the information.