You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I want to go for whale watching in Boston, can you please book a flight ticket from Phoenix?

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: I want to depart at Aug 17th and return on Aug 19th.

ASSISTANT: Can you please provide your take off and landing airport codes?

USER: My airport codes are from PHX to BOS.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Brenda Gonzalez.

ASSISTANT: Let me know your connection limit?

USER: I want a single connecting flight to travel.

ASSISTANT: Do you have any other requirements?

USER: No, thanks for asking.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure, take your time.

ASSISTANT: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: That's ok, no problem. Thank you for your information.

ASSISTANT: Thank you for choosing us.