You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Sarah Martinez. Please book me a ticket from DFW to MCO to meet my family.

ASSISTANT: Sure, may I know your trip dates please?

USER: I have planned to travel on 06/02 and 06/04.

ASSISTANT: Do you have any specifications?

USER: I prefer economy class to travel.

ASSISTANT: UA airlines is providing you a connecting flight with a fare of 100 in economy class, shall I proceed with booking?

USER: Ok, please book this ticket.

ASSISTANT: Your ticket is confirmed with the flight-1001.

USER: Thank you.

ASSISTANT: Welcome, have a safe journey.