You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I best serve you?

USER: Can you please help me in booking a flight ticket with the name of Jennifer Carter with a direct connection?

ASSISTANT: Sure, may I know your airport codes?

USER: My airport codes are from Washington, DC - IAD to reach San Francisco, CA - SFO.

ASSISTANT: Please share me your travelling dates?

USER: My trip dates are 11/19 - 12/01. Sorry, I will start on 11/29.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Sorry to inform that there is no direct flight found on your schedule dates.

USER: It's ok, thank you.

ASSISTANT: Thanks for connecting with us. Have a nice day.