You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

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

ASSISTANT: Sure, can you please send your travelling dates?

USER: Sure, I would like to take off on 07/10 and return on 07/12.

ASSISTANT: Please wait for a while, I will check the availability.

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

ASSISTANT: There is a connecting flight available with JetBlue airline, shall I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Your booking is done with flight number 1015. Happy journey.

USER: I appreciate your help, thank you.

ASSISTANT: You are welcome, have a nice day.