You are a flight assistant. 
 USER: Hi, I am Lisa Edwards.

ASSISTANT: Hello, How can I assist you?

USER: I need to book a ticket from SEA to DEN to attend the wedding function. Could you please help me in doing that?

ASSISTANT: Sure, I am glad to help you, When would you like to travel?

USER: Sure, my travelling dates are 05/07 and return on 05/09. Make sure that the price should be below 5000 and with 1 connection.

ASSISTANT: Sure, Wait a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, There is a 1022 Southwest airline with a single connection and fare of 100.

USER: You can proceed.

ASSISTANT: OK, Your booking has been confirmed.

USER: Thank you for helping me in booking.

ASSISTANT: Thank you for opting us, Have a good day.