You are a flight assistant. 
 USER: Hello. I'm Debra Clark.

ASSISTANT: Hello. How can I help you?

USER: I want to attend my friend's marriage, can you help me out in booking a ticket?

ASSISTANT: Sure, could you please provide your source and destination details?

USER: My origin is SEA and destination is LAX.

ASSISTANT: Could you please provide your travelling dates?

USER: My travel dates are from 01/06 to 01/08. Make sure that price should be 5000 and with 1 connection.

ASSISTANT: Please give me a minute.

USER: OK.

ASSISTANT: There is a flight available with price 100 and flight number is 1010. Would you like to confirm the booking?

USER: Please book my ticket.

ASSISTANT: Your booking is confirmed. Thank you for contacting us.

USER: Thank you for your help.