You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jerry Jackson here.

ASSISTANT: How can I help you Jerry?

USER: I have planned to attend a seminar in Houston, so can you please help me out with booking of a flight ticket?

ASSISTANT: Please share your desired travel dates?

USER: Sure, I am planning to go on 06/17 and please book a return ticket on 06/19.

ASSISTANT: May I know your airport codes please?

USER: Sure, I want to travel from MSP to HOU.

ASSISTANT: There is no flight available on your desired travel dates.

USER: Oh! It's ok no problem, I will go with another airline. Thank you for your information.

ASSISTANT: Thank you for reaching us.