You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I have a birthday party to attend at Houston. Can you help me in booking a ticket from SFO to HOU?

ASSISTANT: Ok, sure I can help you with that.Could I just have to know your name, please?

USER: My name is Angela Thompson.

ASSISTANT: May I know your trip dates which you have decided already?

USER: I just plan to travel on dates 06/27 and 06/29.

ASSISTANT: Do you want any other help from my side other than this reservation?

USER: No, please find the flights for reservation.

ASSISTANT: Ok, fine.No flight found with your dates. Thank you for reaching us.

USER: Thank you for the information.