You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I support you?

USER: I need to give a seminar on social networks in my college at Seattle. So, can you assist me in making reservation?

ASSISTANT: Sure. May I know your airport codes?

USER: I want to travel from SFO to SEA.

ASSISTANT: Could you please provide your travelling dates?

USER: My scheduled dates are on 07/30 and 08/01.

ASSISTANT: I am glad to say that there is a flight found with Delta airline, flight number 1008 with price 100 and 1 connection.

USER: Ok, book the ticket under the name of Steven Collins.

ASSISTANT: Your flight has been processed.

USER: Thanks for the best service that you have provided.

ASSISTANT: Thank you for reaching us.