You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Angela Rodriguez.

ASSISTANT: How can I help you?

USER: I planned for a vacation in DFW.Can you please help me to book the ticket from PHL? My travelling dates are 10/11 and 10/13.

ASSISTANT: Ok. I had found a flight for you with a price of 100 and a connection of 1. Can I proceed?

USER: Ok, please confirm my ticket.

ASSISTANT: Your ticket has been booked. The flight number is 1010 of UA airlines.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.