You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Ashley Smith.

ASSISTANT: How can I assist you today?

USER: Can you please book me a ticket from SEA to MCO?

ASSISTANT: Sure, i'm happy to help you with that. Can you please provide your planned travel dates?

USER: My planned trip dates are Apr 14th and 16th.

ASSISTANT: May I know your class preference please?

USER: My depart time should be in the evening time. I don't have class preference.

ASSISTANT: Ok, do you have any other specifications?

USER: I need a connecting flight. I can afford 5000 and below.

ASSISTANT: Frontier airlines is providing a flight on that route with ticket fare of 700 and 1 connection, shall I proceed for booking?

USER: Please, proceed with it.

ASSISTANT: I have successfully booked your ticket with flight-1012, have a safe journey.

USER: Thank you for the information.

ASSISTANT: Thank you for choosing us.