You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I assist you for today?

USER: Patricia Collins here. Can you please book a flight ticket from MCO to PHX?

ASSISTANT: Yes, I am glad to help you about it. Can you please let me know your travelling dates?

USER: Sure, I need to travel on dates of 05/18 and 05/20.

ASSISTANT: I have found a flight by Frontier airline with 1 connected flight, costs 100. Shall I proceed?

USER: That's great, please proceed with booking.

ASSISTANT: Your flight has been booked with flight 1021.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us. Have a safe journey.

USER: Most welcome.