You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Kathleen Jones.

ASSISTANT: Kathleen Jones, how may I assist you today?

USER: I need to reach MCO to attend a workshop. Can you book me a ticket from SFO?

ASSISTANT: Sure, I will help you. Please let me know with your planned travel dates.

USER: My departure is on Apr 5th and arrivals is on Apr 7th.

ASSISTANT: Kathleen Jones, do you need a direct or connecting flight?

USER: I would prefer to travel in a connecting flight only.

ASSISTANT: Please let me know whether you wish to fly in a economy or business class.

USER: I am okay with any class.

ASSISTANT: Please let me know with your Airline preference.

USER: I am fine with any airline.

ASSISTANT: Please let me know if you have any other preferences in your journey.

USER: I need to depart in the afternoon.

ASSISTANT: I am really sorry to inform you that there are no flights assigned in your route of journey.

USER: That's alright, thanks for checking.

ASSISTANT: Thank you for reaching us. Have a great time.