You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Kevin Lopez. I am planning to attend music concert at ORD, can you please help me with booking a flight ticket from SEA?

ASSISTANT: Sure, may I know your trip dates?

USER: Sure, I would like to depart on Sept 26 and return on Sept 28.

ASSISTANT: Ok, please wait a minute.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 1 connection in UA airlines and the fare of your flight will be 100. Do you like me to proceed your booking with this flight?

USER: Yes, please proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Most welcome.