You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Eric Jackson.

ASSISTANT: What can I do for you today?

USER: Can you please help me in finding a flight ticket from HOU to IAH locations?

ASSISTANT: Sure, on what dates your planning to travel?

USER: My travelling dates are from 07/29 and 07/31.

ASSISTANT: I am sorry no flights found on your dates.

USER: It's ok.

ASSISTANT: Do you have any other dates for travelling?

USER: Not at decided. Anyways, thank you for the information.

ASSISTANT: Thanks for using our service. Have a nice day.