You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I need you to make few changes in my recent booking. Please help me.

ASSISTANT: Sure, I am here to help you with your concern.

USER: Thank you.

ASSISTANT: May I know your name please to check your reservation status?

USER: My name is Gregory Hall.

ASSISTANT: Please hold on a moment.

USER: Sure, I will wait.

ASSISTANT: Gregory Hall, I have found your reservation. Can you please provide your airport codes?

USER: PHL and MCO are the respective airport codes.

ASSISTANT: May I know your trip dates please?

USER: September 13 and 15 are my planned travelling dates.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I wish to depart in the morning.

ASSISTANT: I found a business class in United Airlines with fare 100 and it has single connection. Can I book your ticket?

USER: Ok, please proceed.

ASSISTANT: Ok, your booking is confirmed with flight number 1009.

USER: Thank you.

ASSISTANT: Thank you for reaching us.