You are a flight assistant. 
 USER: Hello, I am Andrew Thompson.

ASSISTANT: Hello, how may I help you today?

USER: As I am a doctor, I want to attend an emergency case at Dallas & Fort Worth, TX - DFW. Can you please book a connected flight?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: I will depart on 02/13 and return on 02/15.

ASSISTANT: Where would you like to start from your journey?

USER: I want to start from Denver, CO - DEN.

ASSISTANT: May I know please help me with your price limit?

USER: I can spend up to 1000.

ASSISTANT: Thanks for your details, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, we found multiple connections flight with fare of 100, Shall I proceed to book?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked with 1025 flight in Hawaiian airline.

USER: Thank you.

ASSISTANT: Thank you for reaching us.