You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Emma Turner. I would like to attend a seminar at Denver, can you please help me to book a flight ticket from PHL to DEN?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: Thank you. Sure, my travelling dates are 01/04 and 01/06.

ASSISTANT: Ok, wait for some time.

USER: Ok, I will wait for your response.

ASSISTANT: We found Spirit airline with connecting flight and number 1019 fare of 100. Shall I confirm it?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for approaching us.