You are a flight assistant. 
 USER: Hi. I am Stephen Jones.

ASSISTANT: Hello, how can I aid you today?

USER: I have a plan to attend nature festival in BOS, would you please assist me in making an airline reservation from DFW?

ASSISTANT: Sure, kindly mention your travel dates.

USER: My travel dates are May 14th and May 16th.

ASSISTANT: How much can you afford for this journey?

USER: I can afford upto 5000.

ASSISTANT: Do you have any connection preference?

USER: I need a connecting flight.

ASSISTANT: Thanks for providing your details, please wait a moment.

USER: Sure.

ASSISTANT: Thanks for your time, airline is UA with price 200 and single connection. Shall I proceed with booking?

USER: Please continue with this airline.

ASSISTANT: Your booking is done and flight number is 1008.

USER: Thank you for your response.

ASSISTANT: Thanks for reaching us, have a great day.