Hurrah! I've booked your flight tickets, it is Delta airlines 09/24/2018 from Delhi to Nepal, departure time- 3:00 PM and arrival time- 6:00 PM for 3 passengers and it is costing you $655. I've sent you an email, kindly find the link and follow the further guidelines, As soon as the payment is done, you'll receive the confirmation email and you'll also get a booking confirmation number in the email. I hope all that is clear?