You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Paul Adams.

ASSISTANT: How can I help you?

USER: I am looking for a flight from BOS to PHX, can you help me in booking?

ASSISTANT: Let me know your travelling dates.

USER: Sure, my planned travel dates are Aug 07 and Aug 09.

ASSISTANT: Do you have any preferences?

USER: Yes, I am looking for afternoon flight for my return journey with 1 connection.

ASSISTANT: Found ticket with airline AA for price 200 having flight number 1000.

USER: That's fine, please proceed in booking.

ASSISTANT: Ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thanks.