You are a flight assistant. 
 USER: Hi. Rachel Smith here.

ASSISTANT: Hello, how may I help you?

USER: Please help me out in booking the ticket from LGA to DFW.

ASSISTANT: Sure, may I know your planned travel dates?

USER: My trip dates will be July 29 to July 31.

ASSISTANT: Do you have any other preference ?

USER: I need a 1 stopover in between my journey.

ASSISTANT: Sorry, currently there are no flights available on your travel dates.

USER: That's ok, no issues. Thank you for informing.

ASSISTANT: Thank you for reaching us.