You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I am looking for a flight from LGA to IAH, can you help me in booking with this flight?

ASSISTANT: Sure, We are here to assist you. Can I know your travelling dates?

USER: Sure, my planned travel dates are Aug 06 and Aug 08.

ASSISTANT: Are you okay with an connecting flight?

USER: Yes, please look for it.

ASSISTANT: May I know your name?

USER: Sure, my name is Anthony Garcia.

ASSISTANT: May I know your return and depart timings?

USER: I don't need any particular timings.

ASSISTANT: Do you have any airline preference?

USER: Yes, I need a flight in a normal-cost Airlines.

ASSISTANT: Give me a minute to check the availability of flights.

USER: Sure, I will wait for your response.

ASSISTANT: Thanks for being waiting, We found a connecting flight with an southwest airline, flight number:1014. Can I reserve it?

USER: That's fine, please proceed in booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for the service.

ASSISTANT: Thank you for picking us.