You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you book a ticket for me?

ASSISTANT: Sure, happy to help you. May I know your travelling locations please?

USER: I want to travel from DC - IAD to MI - DTW.

ASSISTANT: Thank you, let me know your travel dates please.

USER: The departure is on 07/23 and return is on 07/25.

ASSISTANT: Please give me a moment.

USER: OK.

ASSISTANT: Thank you for waiting. Here, a flight is available to you with number 1022 belongs to Hawaiian airline. Do you have any limits?

USER: Price limit is 1000. The connection limit is 1.

ASSISTANT: Yes, it matches with your limits. Can I proceed with booking?

USER: Sure.

ASSISTANT: May I know your good name please?

USER: Ruth Johnson.

ASSISTANT: Your ticket has booked. Thank you for choosing us. Have a great journey.