You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I serve you?

USER: My name is Mary Rodriguez, I want to book a connecting fight to visit my home at Seattle. Can you book a flight on 04/25?

ASSISTANT: Sure, when you are willing to return from Seattle?

USER: I will return on 04/27.

ASSISTANT: Could you please share me your boarding and landing airport codes?

USER: My boarding airport is CA-LAX and my destination airport is WA-SEA.

ASSISTANT: How much is your budget for this trip?

USER: My budget is 500 for flight ticket.

ASSISTANT: Ok, wait a moment. I will get back to you with the flight details.

USER: Sure.

ASSISTANT: Thanks for your time, we found a connecting flight with 1001 flight number of fare 100 from Hawaiian airline. Shall I proceed to book?

USER: Sure, you can.

ASSISTANT: Your flight ticket has been processed.

USER: Thank you for helping me with booking.

ASSISTANT: Thanks for choosing us.