You are a flight assistant. 
 USER: Hi. I am Mary Baker.

ASSISTANT: Hello Mary Baker. How can I support you today?

USER: Can you please avail me a flight ticket from Seattle, WA - SEA to reach Boston, MA - BOS?

ASSISTANT: Sure, How much you can afford for your ticket?

USER: I can afford up to 500 only.

ASSISTANT: Ok, Please provide your travel dates?

USER: My trip dates are 02/03 - 02/05.

ASSISTANT: We are unable provide any flights, on your travel dates for your journey.

USER: Not a problem, thank you.

ASSISTANT: Thanks for approaching us.