You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. What can I do to make your experience better with us?

USER: I want to book a flight ticket to attend my grandfather funeral in WA - SEA from AZ - PHX. Can you help me with this?

ASSISTANT: Sure, I will help you. Please share your preferable travelling dates.

USER: My depart is on 09/17 and arrival on 09/19.

ASSISTANT: Do you need any halt?

USER: Yes, I need a single connection.

ASSISTANT: Kindly provide me your fare preference.

USER: Price limit is 1000.

ASSISTANT: Thanks for providing information, give me a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, Unfortunately there are no connecting flights found with your requested dates.

USER: Ok, not a problem.

ASSISTANT: Thanks for reaching us, have a nice day.

USER: Thanks for your service.

ASSISTANT: May I know your name for documentation purpose?

USER: I am Mark Davis.

ASSISTANT: Thank you.