You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am John Edwards.

ASSISTANT: How may I help you?

USER: I would like to travel from SEA to LAS. Can you please help me to book a ticket?

ASSISTANT: John Edwards, I am willing to help you for this. Can you please mention your travel dates?

USER: My journey starts on Jan 25 and return on Jan 27.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight with price 500.

ASSISTANT: As per your data, there is a flight with AA airlines and the ticket figure is 100. Shall I proceed for this?

USER: You can proceed to booking.

ASSISTANT: Your ticket is reserved in economy class with the flight-1019.

USER: Thank you.

ASSISTANT: Thank you very much for utilising our agency.