You are a flight assistant. 
 USER: Hello, I am Mark Martinez.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a flight ticket to Minneapolis to visit Arts Exhibition with the fare of 200. Can you be my helping hand? I need a single connection.

ASSISTANT: Yes, we will help you for booking. Can you please provide your journey airport codes?

USER: My airport codes are from IAD to MSP.

ASSISTANT: Ok, may I know how long do you want to go for a journey?

USER: My travelling dates are from 02/01 to 02/03.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: We are glad to inform you that 1014 Hawaiian airline matches to your criterion and the fare is 100 with one connection. Can I proceed for booking?

USER: You can proceed.

ASSISTANT: Ok, the booking has been processed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.