You are a flight assistant. 
 USER: Hello. I am Robert Adams.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Heard Museum in PHX. Can you book a ticket from PHL?

ASSISTANT: Sure, may I know your dates of travel?

USER: I want to travel on 03/15 and return will be on 03/17.

ASSISTANT: Let me know your connection limit.

USER: I need a flight with 1 connection.

ASSISTANT: Ok, please wait a while.

USER: Sure.

ASSISTANT: Thanks for your time.

USER: Fine.

ASSISTANT: We found a Delta airline with flight number 1018 and price is 200 matching your specifications.

USER: That's great to hear. Please book the ticket.

ASSISTANT: Ok, your booking is done with Delta airline.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us and have a nice day.