You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I am Samuel Anderson. I planned to attend for a wedding in CLT, can you please help me to book a flight ticket from IAD?

ASSISTANT: Sure, can you please tell me your planned departure and arrival day?

USER: I planned to travel on 08/15 and 08/17.

ASSISTANT: here is a flight available on your requested dates from Hawaiian airlines with 1 connecting flight.

USER: Ok, please confirm my booking.

ASSISTANT: Ok, your reservation is done with flight number 1025.

USER: Thank you for your help.

ASSISTANT: My pleasure.