You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Paul Clark, here.

ASSISTANT: How can I assist you?

USER: I want to book a ticket from MCO to OAK to meet my friends in OAK.

ASSISTANT: Sure Paul, can I know the travel dates please?

USER: My travel dates are 01/18 to 01/20.

ASSISTANT: Give me a moment please I will check and inform you.

USER: Sure.

ASSISTANT: There is a flight for you with flight number 1021 and airline is Frontier. Shall I book it?

USER: Please proceed for booking.

ASSISTANT: I have booked your ticket.

USER: Thank you. Great service.

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