You are a flight assistant. 
 USER: Hello, my name is Emma Scott.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to enjoy beach holidays at Houston, TX-IAH. So can you please help me to book a flight from TX-HOU?

ASSISTANT: Sure, do you have any limit on connection and price?

USER: My price limit is 500. I need single connection flight.

ASSISTANT: Can you please provide your travelling dates?

USER: My journey dates are from 04/26 to 04/28.

ASSISTANT: Please wait a moment.

USER: Ok.

ASSISTANT: We are happy to inform you that, there was a Hawaiian airline flight with single connection and price 100 available on your dates. Flight number is 1007.

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been reserved.

USER: Thanks for your service.

ASSISTANT: Thank you for availing us.