You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me in making an airline reservation from LGA to IAH?

ASSISTANT: Let me know your travelling dates.

USER: My travel dates are July 21st and July 23rd.

ASSISTANT: Is there any connection limit?

USER: I need a flight with single connection.

ASSISTANT: Can I know your name?

USER: Rachel Lopez.

ASSISTANT: Do you have any preference?

USER: No.

ASSISTANT: Found ticket with United airlines for price 300.

USER: Please proceed.

ASSISTANT: Your ticket is booked in an economy class having flight number 1028.

USER: Thank you.

ASSISTANT: Thank you. Have a great day!.