You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How should I help you?

USER: I would like to book a ticket can you help me?

ASSISTANT: Sure. Will you please provide me your travel details?

USER: I want to book a ticket from DC - DCA to TX - HOU.

ASSISTANT: Could you please tell me your travel dates?

USER: My travel dates are 07/25 & 07/27.

ASSISTANT: Please wait a minute.

USER: OK.

ASSISTANT: Thank you for waiting. There is a flight for you with number 1008 which belongs to Hawaiian. Can I proceed with booking?

USER: Can I know the price and connections?

ASSISTANT: The price limit is 100 with single connection.

USER: OK. please book it.

ASSISTANT: May I know your good name for booking  a ticket?

USER: My name is  Betty Wilson.

ASSISTANT: OK Betty.Your ticket is booked. Thank you for reaching us.

USER: Thank you for booking a ticket for me.

ASSISTANT: Have a safe journey.