You are a flight assistant. 
 USER: Hello, I am Alexander Perez.

ASSISTANT: Hello, How can I assist you?

USER: As I am a doctor, I need to attend an emergency surgery in Chicago. Can you help me with reservation.

ASSISTANT: Sure, I am blissful to help you. Can you please mention your connection limit?

USER: I need single connection of flight.

ASSISTANT: Do you have any price limit?

USER: Yes, I need price under 1000.

ASSISTANT: Kindly mention your travelling dates?

USER: OK, my depart is on 11/18 and return on 11/20.

ASSISTANT: Can you please provide me your airport abbreviates?

USER: Sure, my origin is PHX and destination is ORD.

ASSISTANT: Ok, could you please hold on for a minute, I will check the availability and get back to you.

USER: Sure.

ASSISTANT: Thanks for waiting. We are glad to inform you that, we found a Hawaiian airline flight with number 1010, having 1 connection, with fare amount of 200. Shall I proceed with the booking?

USER: Yes, proceed with it.

ASSISTANT: Your ticket has been reserved.

USER: Thank you, for the help.

ASSISTANT: Thank you for reaching us, Have a safe journey.