You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: I am Christopher Walker. Can you help me to find a flight from MCO to PHL?

ASSISTANT: Sure, can you please mention the dates of your journey?

USER: My travelling dates are 11/19 and 11/21.

ASSISTANT: Do you have any specifications?

USER: I need a flight with 1 halt for this journey.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: An airline AA of flight number 1019 having a halt with fare 200 is available. Shall I confirm your ticket?

USER: You can confirm this flight.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for opting us.