You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to travel from DCA to PHX as a holiday trip. Can you help me to book a ticket?

ASSISTANT: Sure, we are here to help you. Please, share your fare limit.

USER: Price should not cross 5000.

ASSISTANT: Kindly, mention your depart and arrival dates.

USER: My trip dates are 08/22 and 08/24.

ASSISTANT: Thank you for sharing your journey details. Please, hold on.

USER: Sure.

ASSISTANT: You have a flight with airline Hawaiian and flight number is 1011 with a halt and price is 100. Can I reserve your seat?

USER: Please proceed.

ASSISTANT: May I know your good name?

USER: Carolyn Lopez here.

ASSISTANT: Your reservation is done.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us, have a good day.