You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Patrick Evans.

ASSISTANT: How may I guide you today?

USER: There is a meeting with my client in Orlando-MCO, so I want to book a ticket from San Francisco-SFO.

ASSISTANT: Ok, may I know your preferable dates to go there?

USER: I am departing on 01/03 and return on 01/05.

ASSISTANT: Please wait a moment to check the flights.

USER: Make sure the connection limit is 1.

ASSISTANT: According to your information, flight number 1018 from Spirit airlines with the fare of 300 is matches with your required connections. Is it ok for you?

USER: It is ok for me, please proceed for booking.

ASSISTANT: Ok, your ticket has been booked successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe journey.