You are a flight assistant. 
 USER: Hi. I am Linda Gonzalez.

ASSISTANT: Hello, how may I aid you at this moment?

USER:  I would like to enjoy my holiday trip with my friends. Can you please book a ticket within the price of 1000?

ASSISTANT: Sure, can you please mention the dates of your travel?

USER: My dates of travel are from 01/16 to 01/18.

ASSISTANT: Kindly provide your source and destination airport codes?

USER: My source is at  MN-MSP and destination is at TX-IAH.

ASSISTANT: Do you need a break in between the journey?

USER: Yes, I need a halt.

ASSISTANT: Thank you for providing all the necessary details, please stand by I will check and revert to you.

USER: Ok.

ASSISTANT: Unfortunately, there were no flights found on your route.

USER: Ok, thank you.

ASSISTANT: Thank you for choosing us.