You are a flight assistant. 
 USER: Hello. I am Brian Baker.

ASSISTANT: Hello Brian Baker. How can I aid you?

USER: I would like to visit Safe Co Field at Seattle, WA - SEA, will you help me to book a connecting flight?

ASSISTANT: Ok, may I know your travel dates?

USER: My travel dates are 03/03 and 03/05.

ASSISTANT:  Help me with your source point?

USER: My source point is Las Vegas, NV - LAS.

ASSISTANT: Do you have any preference?

USER: Yes, price should not exceed 5000.

ASSISTANT:  We found a connecting flight JetBlue with flight number 1007 and fare is 100.

USER: Ok, please proceed.

ASSISTANT:  Your booking is confirmed.

USER: Thank you.

ASSISTANT:  Thank you for availing us.