You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you now?

USER: Myself Melissa Brown. I want to book a ticket from HOU to IAD.

ASSISTANT: Ok, may I know your travelling dates please?

USER: My preferable dates are from 02/19 to 02/21.

ASSISTANT: Please be on hold.

USER: Ok, take your time.

ASSISTANT: Melissa Brown we found a flight  in Delta airline with a price of 100 and with connection limit 1, can I proceed with this booking?

USER: Yes, proceed with the booking.

ASSISTANT: Your ticket was booked with flight number 1024. Thank you for reaching us, have a great journey.

USER: Thank you.

ASSISTANT: Your welcome.