You are a flight assistant. 
 USER: Hi, I am Donna Roberts.

ASSISTANT: Hello, How can I help you?

USER: I would like to go for Phoenix hot air balloon ride with my friends at Phoenix, PHX, will you help me to book a flight from DFW?

ASSISTANT: Sure, do you need any halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Kindly assign your trip dates?

USER: Sure, my trip dates are 07/11 and 07/13.

ASSISTANT: How much you can afford for a flight ticket?

USER: I can afford up to 200 only.

ASSISTANT: Please wait for a while, I will revert to you.

USER: Sure.

ASSISTANT: Thanks for being patience, we found a connecting flight from Jetblue airline with flight number 1000 of fare 100. Shall I confirm your flight booking?

USER: Ok, please confirm it.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for choosing us.