You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how could I serve you today?

USER: I have a plan to enjoy Fun-Filled Vacations at Los Angeles on 09/20.

ASSISTANT: Mention your destination point and source point?

USER: So, will you help me in booking a ticket with the name of Gary Anderson. My scheduled origin point is at HOU with 1 connection limit.

ASSISTANT: Do you have any restricted on connections?

USER: Yes, I have the price limit of 1000.

ASSISTANT: May I know your departure date and arrival date?

USER: And my return date is on 09/22 from LAX.

ASSISTANT: Sorry to inform, unfortunately no flight found on your matching details.

USER: Ok, no problem.

ASSISTANT: Thank you for opting with us.

USER: Thank you for being helpful.