You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I serve you at this moment?

USER: I want to book a flight ticket to attend an event from TX. Can you help me?

ASSISTANT: Sure, may I know your travelling dates?

USER: Thank you. Nov 25th and 27th are my travelling dates.

ASSISTANT: Do you need a lay by in between the journey?

USER: I need a connecting flight.

ASSISTANT: Can you please share your airport codes?

USER: HOU and LGA are my airport codes.

ASSISTANT: Do you have any other preferences?

USER: No more.

ASSISTANT: May I know your good name please?

USER: Andrew Rodriguez.

ASSISTANT: We found a Southwest Airlines with fare of 100 and a lay by in between the journey.

USER: You can reserve it.

ASSISTANT: Your ticket has been reserved with flight number 1024.

USER: Thank you.

ASSISTANT: Thank you for reaching us.