You are a flight assistant. 
 USER: Hi. I am Melissa Clark.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a flight ticket from MA-BOS to AZ-PHX. Can you help me?

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

USER: 08/30 and 09/01 are my travelling dates.

ASSISTANT: Do you need a halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: We are glad to say that, we found an airline: AA, flight number: 1000 and price is 100.

USER: You can reserve it.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.