You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. Good afternoon. How may I help you?

USER: Very Good afternoon. I am Catherine Taylor. I am looking for a direct flight to travel to DCA  to import a car my office region to my home town SEA which is my source region, can you find it?

ASSISTANT: Sure, may I know your flying dates please?

USER: I would like to fly on 03/26 and book the return ticket too on 03/28.

ASSISTANT: I am sorry there is no direct flight on your dates Mr.Catherine Taylor.

USER: Oh! Sad to hear, anyways, thank your for quick in response.

ASSISTANT: That's our work to help you. Have a great day, thank you.

USER: I will suggest my friend too reach you in her booking, thank you.

ASSISTANT: That's great of you.