You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am Betty Moore. I want to travel to DFW from IAH, can you please help me in booking a flight ticket?

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

USER: My dates of travel are from June 24th to June 26th.

ASSISTANT: Do you have any connection limit?

USER: Yes, I want a single connection in between my journey.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Any other requirements to bet met?

USER: Yes, I need to depart in the morning.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Sorry to say that there were no flights found on your route.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for choosing us.