You are a flight assistant. 
 USER: Hi, I am Janet Clark.

ASSISTANT: Hello. How can I help you today?

USER: I would like to fly from HOU to SFO to meet my School friend, so assist me in booking a flight.

ASSISTANT: Sure, kindly assign your trip dates?

USER: Ok, I wish to board on 09/29 and return on 10/01.

ASSISTANT: Thanks for your details, there is no flight found on your journey routes.

USER: Ok, no issues. Thanks for your support.

ASSISTANT: Thank you for opting us, have a nice day.