You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Richard Campbell here. Do you have any flight from SEA and IAD?

ASSISTANT: Yes, may I know your travel dates?

USER: My travel dates are 04/07 and 04/09.

ASSISTANT: As per the details, there is a connecting flight-1019 with price 100 of Delta airline. Shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, your reservation is done with your name Richard Campbell.

USER: Thanks for your help.

ASSISTANT: Welcome.