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

ASSISTANT: Hello, how may I best assist you now?

USER: I am planning to give surprise my friend on her birthday at Dallas, DFW. Can you please book a ticket on 11/23?

ASSISTANT: Sure, I am euphoric to help you with booking.

USER: Thank you.

ASSISTANT: When do you planned your return date?

USER: I will be return on 11/25.

ASSISTANT: What is your source airport code?

USER: My origin airport code is Austin, AUS.

ASSISTANT: Do you need any other requirements?

USER: I need halt in between my journey.

ASSISTANT: We are happy to say that there is a flight found with Hawaiian airline of flight number 1007 and fare is 100. Shall I proceed for booking?

USER: You can proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thanks for communicating us, wish you a good journey.