You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I help you?

USER: I am Edward Mitchell. I need to book a flight ticket from IAH to MCO to meet my friend, can you please help me in booking my flight ticket with single connection?

ASSISTANT: Sure, Please help me with your travel dates.

USER: My journey dates are from 05/11 to 05/13.

ASSISTANT: Sorry, No flights found with your preferable dates.

USER: Ok, no issues.

ASSISTANT: Thank you for opting us.

USER: Thanks for your service.