You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Sarah Garcia here.

ASSISTANT: How can I assist you at this moment?

USER: I am a singer, I have to host a show in Orlando, so please book my ticket from PHL to MCO.

ASSISTANT: Sure, can you please share your planned dates of journey?

USER: My itinerary dates are 08/12 and 08/14.

ASSISTANT: Give me a moment please.

USER: Sure.

ASSISTANT: Southwest airlines is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Please book my ticket.

ASSISTANT: Sarah Garcia, your ticket is booked with flight number 1000.

USER: Thank you.

ASSISTANT: Thank you, have a safe journey.