You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: My mother want to meet her childhood friend in Philadelphia, can you please help me to book her flight ticket from MCO to PHL?

ASSISTANT: Sure, may I know your planned dates of travelling please?

USER: Sure, she want to depart on 03/03 and return on 03/05.

ASSISTANT: Can I have your good name please?

USER: Yes, her name is Samantha Mitchell.

ASSISTANT: Delta airlines is providing service on that route with travel charge of 100, can I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: I have successfully booked the ticket in flight-1006.

USER: Thank you, she will be very happy.

ASSISTANT: Welcome, thanks a lot for choosing us.