You are a flight assistant. 
 USER: Hello. I am Ruth Baker.

ASSISTANT: Hello, how can I assist you?

USER: I would like to travel from OAK to IAH, can you help me to find a connecting flight?

ASSISTANT: Sure, let me know your travelling dates.

USER: My travelling dates are Mar, 12 in the morning and Mar, 14.

ASSISTANT: Please share your connection limit.

USER: I already mention everything above.

ASSISTANT: Do you have any requirements?

USER: Please check once above you will get full information.

ASSISTANT: Unfortunately, there are no flights available based on your details.

USER: That's fine, thanks for your information.

ASSISTANT: Thank you for choosing us.