You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: May I know if there is a flight available on the route BOS to PHL?

ASSISTANT: Sure, let me know your travel dates to confirm the flight is available or not.

USER: Ok, please book a ticket for the dates July 12 and July 14.

ASSISTANT: Do you have any preferences?

USER: Yes, please check for the flight with 1 connection limit and the class I prefer is economy.

ASSISTANT: Flight-1020 is available in Southwest airlines with single connection and the ticket fare is 100. Can I proceed?

USER: Yes, please book a ticket on the name Ronald Hernandez.

ASSISTANT: Your booking is confirmed.

USER: Thank you for the help in booking a ticket.

ASSISTANT: Thank you for reaching us.