You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I serve you?

USER: I need to attend a meeting at DEN, can you please help me in booking from PHL?

ASSISTANT: Sure, Please help me with your travel dates.

USER: My travel dates are from 06/04 to 06/06.

ASSISTANT: May I know your name?

USER: I am Gregory Walker.

ASSISTANT: We have found a direct flight from JetBlue airline. Shall I proceed?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been booked with the flight number 1028.

USER: Thank you.

ASSISTANT: Thank you for opting us.