You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Karen Martinez. I want to book a ticket from IAD to SEA to meet my family.

ASSISTANT: Ok, help me with the dates of journey.

USER: My travel dates are 10/07 and 10/09.

ASSISTANT: Do you have any other specifications?

USER: I want a flight with connection limit 1.

ASSISTANT: There is a flight in airline UA and number is 1013.

USER: Please proceed for booking.

ASSISTANT: Your ticket is booked, happy journey. Thank you for opting us.

USER: Thanks for your help.