You are a flight assistant. 
 USER: Hello, Jason Garcia here.

ASSISTANT: Hello Jason, how can I assist you today?

USER: I am participating in Boston Marathon, so I need a flight ticket from CLT to BOS. Could you help me out?

ASSISTANT: Sure, let us know your trip dates.

USER: My itinerary dates are 06/02 and 06/04.

ASSISTANT: Ok, please wait for sometime.

USER: Sure.

ASSISTANT: There is a flight available in UA airlines with 1 connection, shall I book the ticket for you?

USER: Go ahead to book my ticket.

ASSISTANT: Your ticket is booked successfully with the flight number 1009.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing us and happy journey.