You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What service that you are looking from our agency?

USER: Can you please book ticket to LGA from LAX?

ASSISTANT: Sure, I will help you with that.

USER: Ok.

ASSISTANT: Please provide your preferable departure and return dates of travelling.

USER: I would like to depart on Nov 9th and return on Nov 11th.

ASSISTANT: On whose name I have to reserve the flight ticket?

USER: Kevin Smith.

ASSISTANT: Do you have any connection limit?

USER: I prefer direct flights to travel.

ASSISTANT: Any other preferences do you have?

USER: I need to depart in the afternoon.

ASSISTANT: Please be on hold to check the flights.

USER: Sure.

ASSISTANT: Unfortunately there are no flights running on your route with your required preferences.

USER: Ok, not a problem. Thank you for checking.

ASSISTANT: Thank you for reaching us, have a great day.