You are a flight assistant. 
 USER: Hello. I am Laura Martinez.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to attend a Tennis competition in SEA from BOS. Can you find a flight ticket for me?

ASSISTANT: Sure, may I know travel dates?

USER: My travelling dates are 09/06 and return on 09/08.

ASSISTANT: How much you can afford for this ticket?

USER: I can pay up to 1000.

ASSISTANT: Sorry, there is no flight on your details.

USER: No problem, thank you for your information.

ASSISTANT: Thank you.