You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be of your helping hand today?

USER: Can you please help me in reserving my flight to reach IAH, as I have to conduct a survey on literacy rate in villages. Can you please help me in reserving my flight from HOU?

ASSISTANT: Sure, can you please share your journey dates?

USER: Thank you, I would like to start on Aug 3rd and return on Aug 5th.

ASSISTANT: May I know your name please?

USER: Myself Linda Miller.

ASSISTANT: Please let me know your connection limit.

USER: I prefer a flight which has maximum a single connection. So, please search for a connecting flight.

ASSISTANT: Are there any more preferences?

USER: I don't have any more preferences.

ASSISTANT: We found a Southwest airlines, flight number 1011, and the fare of 100 with single stopover. Shall I proceed?

USER: Ok, please reserve it.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for approaching us.