You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: Can you please make a reservation from ORD to SEA to attend a meeting in Seattle?

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

USER: My journey dates are on July 20th and 22nd.

ASSISTANT: Do you have any requirements?

USER: I am looking for a flight with single connection.

ASSISTANT: Can you mention your name to proceed further?

USER: My name is Karen Wright.

ASSISTANT: United Airlines has a connecting flight with number 1001 for fare 200, shall I proceed?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.