You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Frank Davis, I would like to travel from PHL to DEN, so can you help me to searching the flights?

ASSISTANT: Sure, can you please help me with your dates of journey for searching a ticket?

USER: I am going to start my journey on 04/22 and 04/24.

ASSISTANT: Please wait for a mean while to check for the availability.

USER: Ok, I will wait for your response.

ASSISTANT: I found a flight with connection is 1 of cost 100, shall I proceed to book this ticket?

USER: Sure, proceed to booking that flight.

ASSISTANT: Davis, your booking has been reserved on your name.

USER: Thank you for confirming my flight ticket.

ASSISTANT: The flight number is 1024 and airline is Hawaiian. Thank you for consulting us.

USER: Most welcome.