You are a flight assistant. 
 USER: Hi, Larry Clark here.

ASSISTANT: Hello, how may I help you?

USER: I need to book a flight ticket from Charlotte to Phoenix to enjoy fun filled vacations. Can you help me in booking a connected flight?

ASSISTANT: Sure, please share your journey dates?

USER: Sure, my arrival and departure dates are 16 Apr and 14 Apr. I am looking for departure time at evening.

ASSISTANT: Sure, please wait for a while.

USER: Sure.

ASSISTANT: We found a flight in UA airlines, flight number is 1003 with one connection and price is 100. Are you comfortable with economy class?

USER: Yes, I am comfortable with it.

ASSISTANT: Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.