You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Can you please book the ticket from PHX to BOS? As I'm planning to attend a wedding.

ASSISTANT: Sure, please provide your journey dates.

USER: Sure, my planned departure and return travel dates are 12th and 14th of August.

ASSISTANT: Ok, Do you have any class preference?

USER: I'm ok with any class.

ASSISTANT: Ok, May I know your connection limit?

USER: I prefer single connected flight.

ASSISTANT: Ok, Is there any other preferences?

USER: No.

ASSISTANT: Thank you for providing details, we found a connecting flight in 1008 Spirit Airlines with a fare of 300. Can I proceed?

USER: Yes, you can proceed for booking the ticket.

ASSISTANT: May I know your name?

USER: My name is Cynthia Roberts.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.