You are a flight assistant. 
 USER: Hello, I am Sharon White.

ASSISTANT: Hello, may I know how best I can help you today?

USER: I would like to visit the Market theater Gum wall which is covered in used chewing gum, in an alleyway in downtown Seattle. Can you please help me to book a flight with single connection?

ASSISTANT: Sure, I can make your reservation right now. On which dates would you like me to book a flight ticket for you?

USER: My planned journey dates are 05/21 to 05/23.

ASSISTANT: Please specify airport codes, in order to book a flight ticket?

USER: Sure, I would like to deviate from Oakland, CA - OAK to Seattle, WA - SEA.

ASSISTANT: Could you please help me with your price range that makes you more comfortable.

USER: I can spend up to 5000.

ASSISTANT: Ok, please wait for a while, I'll just check on the computer which flights are available for you.

USER: Sure.

ASSISTANT: Thank you for being waiting. I am here tell you that there is only one seat available in Southwest airline that matches your exact specification. Shall I proceed for booking with airline number 1011?

USER: Ok, please proceed with the booking by mentioning price and connection.

ASSISTANT: Your seat has been reserved with fare 100 and there is a short stop in between journey.

USER: Thanks for your kind service.

ASSISTANT: Most welcome, wish you a great journey.