You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Samantha Garcia.

ASSISTANT: How can I support you?

USER: Can you please hlp me in booking my flight ticket from IAH to HOU?

ASSISTANT: Sure, I am perky to help you. Please help me with your planned trip dates.

USER: My travelling dates are Sept 29 at evening time and my return date is Oct 01.

ASSISTANT: Ok, do you want any stopovers in between journey?

USER: Yes.

ASSISTANT: Is there any other specifications?

USER: No, I do not have any other specifications.

ASSISTANT: Thanks for providing details, there is a flight found in Hawaiian airline with a fare of 100. Shall I reserve?

USER: May I know the depart time of this flight?

ASSISTANT: Sure, your depart time is morning.

USER: I have mentioned that I need evening flight while I start my journey. Can you please recheck with that.

ASSISTANT: Sure, please be on hold.

USER: Ok, sure.

ASSISTANT: Based on your requirements we found a flight in AA airline with a fare of 400 and the flight number is 1018. Is it ok for you?

USER: Is their any discount for this flight ticket?

ASSISTANT: No, because it is a business class.

USER: Ok, fine thank you for checking.

ASSISTANT: Thank you for choosing us.