You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Matthew Carter.

ASSISTANT: How may I help you?

USER: I want to Travel to NASA space center at Houston to do a research on a project, can you please help me in booking a ticket?

ASSISTANT: Ok. Please provide your journey dates?

USER: My journey dates are from 06/04 to 06/06.

ASSISTANT: Please mention airport codes?

USER: My source airport code is New York, NY-LGA. My destination airport code is Houston, TX-HOU.

ASSISTANT: Ticket can be booked with flight number 1008, price is 100. Flight connections is 1 with airline UA.

USER: OK, please book my ticket.

ASSISTANT: Your ticket is booked. Thanks.

USER: Thank you for your service.