You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I render you at this moment?

USER: Can you book a ticket on name Mary Adams?

ASSISTANT: Sure, For booking I need your travelling details? Please provide your travelling dates?

USER: 01/06 is my starting date of travel. 01/08 is my arrival date.

ASSISTANT: Please provide your airport codes?

USER: Detroit, DTW is my source point.

ASSISTANT: Could you please mention your connection limit?

USER: Connection limit is 1.

ASSISTANT: Destination code please?

USER: Washington, IAD is my destination.

ASSISTANT: Sorry Mary Adams, no flights found on your requested dates.

USER: Ok.

ASSISTANT: Thank you for approaching us.

USER: I will go with other alternative, Thank you.