You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Jerry Scott here. I would like to book a ticket from IAD to SFO, can you please help me with that?

ASSISTANT: Sure, I am here to help you. Could you please provide me your travel dates?

USER: The travel dates are from 04/27 to 04/29.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Flight-1001 is available with Hawaiian airlines and the ticket fare is 100 only. Is that ok for you?

USER: Please proceed with that.

ASSISTANT: Scott, your ticket is confirmed successfully. Have a safe journey.

USER: Thank you.

ASSISTANT: You are most welcome and thank you for choosing us.