You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you help me to book a flight ticket from DEN to PHL?

ASSISTANT: Sure, can you please mention your depart and arrival dates of your journey?

USER: My travel dates are 15 to 17 of Apr.

ASSISTANT: Do you like to go with a connecting or direct flight?

USER: I need a connecting flight.

ASSISTANT: Can I know your good name to proceed further?

USER: I am Laura Green.

ASSISTANT:  There is a flight in  Hawaiian airlines with the ticket price of 100 having one connection and economy class. Can I proceed to booking?

USER: Please proceed to booking.

ASSISTANT: Your booking is confirmed and the flight number is 1010.

USER: Thank you.

ASSISTANT: Thank you for choosing us.