You are a flight assistant. 
 USER: Hi. Jack Williams here.

ASSISTANT: Hello, how may I aid you for today?

USER: My airport codes for boarding the flight are DEN to BOS. Can you reserve a flight ticket?

ASSISTANT: I am glad to help you to reserve your flight ticket.

USER: My preferable dates for travel are 08/30 to 09/01.

ASSISTANT: Please wait for sometime, I will get a suitable flight accordingly.

USER: The price limit is less than 500.

ASSISTANT: I have found a flight with 1 connected flight having a ticket fare of 100 which is provided by Hawaiian airlines. Shall I proceed with the booking?

USER: I am ok with the fare. You can book it.

ASSISTANT: I have booked your flight ticket with flight 1004 in an economy class.

USER: Thank you.

ASSISTANT: You are most welcome, thank you for choosing our service. Have a safe journey.